6 Presidential Secrets Your History Teacher Didn't Mention

But at the time, he did have a reputation for getting things done. When he wanted something passed, he'd badger the shit out of everybody to get it, so much so that people came to call his relentless lobbying "the Johnson Treatment." We bring that up because after reading this, you're going to picture something else entirely anytime someone threatens you with "the Johnson Treatment." Something much worse.

Johnson was a sexual beast, and also fond of (literally) waving his dick around.

While other unfaithful presidents were satisfied with little affairs here and there, Johnson's bevy of babes was referred to by his male aides as a harem (he was said to be jealous of Kennedy's womanizing ways and wanted to top him). Johnson would make passes at secretaries, and it was known that any who accepted would be promoted to private secretary, two words that in this context should probably have air quotes around them anytime they are uttered. By the time he was done, virtually all of his secretaries, plus his two mistresses, got the Johnson Treatment.

He then tasked the Secret Service with keeping his philandering from his wife, but it obviously did not do a good job at that. His wife had full knowledge of everything and sometimes even supported it. At parties, he would make obvious passes at girls right in front of his wife. One of the girls who stayed over at his place got awakened in the middle of the night by Johnson holding a flashlight and saying, "Move over. This is your president."

As for waving around his cock (a little extension of him that he had affectionately nicknamed "Jumbo"), he was said to piss in public whenever he felt like it, and if anyone dared confront him, he would whip his dick around and challenge the poor sap with, "Have you seen anything bigger than this?"

No wonder his wife was cool with it.

Related: Reminder: You're More Likely To Be Struck By Lightning Than Get A Blood Clot From The Johnson & Johnson Jab

But you didn't know ...

Ulysses S. Grant was a big softie.

For one thing, despite all his military excellence and awesome battlefield experience, he freaked out at the sight of blood -- even rare steaks would creep him out.

He was so shy that he wouldn't change or shower in front of his men. And if you're thinking that you don't particularly like showing your naked junk to other dudes either, remember that they were at war. Officers bathed by stripping and having their men pour water on them. It was the same for everybody -- there is no privacy in a huge camp with thousands of men. Everybody except for Grant, who hid in his tent.

Speaking of hiding, Grant did the same thing at his daughter's wedding, even though the situation obviously did not require him to be naked. While everybody was out celebrating , Grant had a sudden onslaught of the wedding jitters and holed himself up in his room while crying hysterically.

Seriously, if the man didn't have shells exploding around him, he fell apart.

Related: Cary Grant Took LSD (100 Times)

Some of us know Gerald Ford only as the clownish, doofus president that Chevy Chase mocked in old-school Saturday Night Live episodes. Before that he was known for being was the first president in U.S. history who got the job by doing absolutely nothing, having been appointed vice president because of one scandal, and then appointed president due to another. He made the controversial decision to pardon Richard Nixon, and he generally lives in history as a goofball who stumbled through a short, accidental presidency.

But you didn't know ...

Gerald Ford was Derek Zoolander.

Before he got into politics, he was a male model and even owned a modeling agency.

He wasn't just small-time, either. Here he is on the cover of Cosmopolitan:

When Ford was in his 20s, he was modeling part-time for an agency owned by one John Robert Powers, who went on to become serious shit. During Ford's time there, he became roomies with one Harry Conover, who also was a model. Conover wanted to start his own modeling agency, but lacked the money. So Ford chipped in $1,000 and became a silent partner of the new Harry Conover Agency.

A decade later, Ford would marry a John Robert Powers model named Elizabeth Bloomer Warren, whom you may now know as Betty Ford. Or rather, you know the name of the addiction clinic she founded where countless models have wound up.

Related: 5 World-Famous Movie Scenes That Were Total Accidents

JFK even famously said the combined abilities of 49 Nobel Prize winners couldn't compare to the brainpower of a lone Thomas Jefferson. Such was the badassery of Jefferson that Kennedy even said that to their faces.

But you didn't know ...

Thomas Jefferson was a terrible public speaker. Not only was he neither charismatic nor eloquent, but the man was a walking cloud of stage fright. Some historians think he had a stuttering problem.

He had to add accent marks to his draft of the Declaration of Independence so that he could read it out loud without shitting himself. Throughout his presidency, he gave only two speeches -- one speech per term, and both were at his inaugurations.

As a result, Jefferson also pioneered the strategy of sending the State of the Union address to Congress in writing rather than delivering it in person, a tradition that would survive until Woodrow Wilson.

Jefferson made up for his lack of stage presence in the same way that bad metal bands do -- by wearing ridiculous clothes. His pants were a hideous shade of red, and he often looked like he had dressed in the dark. He'd intentionally wear ridiculously out-of-fashion clothes, with different styles randomly thrown together in a way that was impossible not to notice.

That's right, Thomas Jefferson was a hipster.

Related: Overcome Your Fear of Public Speaking for Just $13

John Quincy Adams was the son of the second U.S. president, John Adams, so they were kind of like the Bush family of their time.

He was widely lauded as the best diplomat ever. Before he became President, he was instrumental in the acquisition of Florida under president James Monroe. He also had a big part in writing the Monroe Doctrine, which was a ballsy declaration that basically told Europe to fuck off.

As president, he was a vocal opponent of slavery and supported education advancement, which could make one think that his failure to get re-elected was due to his simply being too smart -- and too ahead of his time -- for the voting public.

But you didn't know ...

John Quincy Adams thought the Earth was hollow. He greenlighted an expedition to prove it, at taxpayer expense.

It all started with John Cleves Symmes Jr., a U.S. Army officer who added a "Junior" to his name to distinguish himself from his similarly named uncle and possibly spare him some significant embarrassment.

Symmes spent his entire life advocating his hollow-Earth theory on the literary circuit and gained quite a few followers. True, those were simpler times, but they sure as hell weren't that simple -- the hollow-Earth theory was already known to be utter bullshit. What Symmes proposed was the 1800s equivalent to sending people to the moon to find cheese. He wanted to mount an expedition to silence his critics and also to conduct trade with the mole people.

Adams approved the expedition, which would venture to the North Pole, where the entrance to the underworld was supposedly located. Unfortunately, the crazy road trip never came to be, as Adams left office before anything could be done. As luck would have it, his successor, Andrew Jackson, was a man who believed the world was flat. Naturally, Jackson promptly canceled the expedition and along with it, dashing of contacting mole people.

Related: Cracked Apologizes To John Quincy Adams

He was the only unanimously elected U.S. president, and rightfully so. He set the tone for the presidency (including inventing the Cabinet system and starting the tradition of the inaugural address). Before he was president, he was also a soldier who was so awesome in the Revolutionary War that King George called him the "greatest character of his age." We wouldn't presume to argue with that.

But you didn't know ...

George Washington was simply not a good military commander. Sure, he was great at the political aspects of the job and made a great symbol for people to rally around, but when it came to strategy, he simply lost virtually every major battle that he fought. It was true even going back to his pre-Revolution days with the British army. Once, when sent to capture a French fort, his men accidentally opened fire on another British unit instead. Then, during the Revolution, his major early accomplishments involved being really good at retreating (such as successfully getting his men away after being soundly beaten in the largest engagement of the war, the Battle of Long Island).

He did lead the famous surprise Christmas attack across the Delaware River in 1776, but just nine months later, he was almost fired as general because he lost the city of Philadelphia when the British Gen. Howe outmaneuvered him. It took a whole lot of help from the French to eventually win the war. Then again, history records not a single instance of him showing his dick to anybody, so there's that.

Ethan Lou blogs at http://ethanethan.tumblr.com/ and you can contact him at ethan.lou@live.com.

The secrets don't stop here, learn more in the brand new Cracked.com book! And once you get that book, make sure you take a picture of yourself with it, then upload it to our Facebook fan page for a chance to win $250!

For more presidential knowledge, check out The 5 Most Badass Presidents of All-Time and 7 Badass Animals Presidents Have Kept As Pets.

And stop by Linkstorm to discover which president killed a man with his wooden dentures.

And don't forget to follow us on Facebook and Twitter to get sexy, sexy jokes sent straight to your news feed.

Do you have an idea in mind that would make a great article? Then sign up for our writers workshop! Do you possess expert skills in image creation and manipulation? Mediocre? Even rudimentary? Are you frightened by MS Paint and simply have a funny idea? You can create an infograpic and you could be on the front page of Cracked.com tomorrow!