How many times have you gotten behind some large sedan going 30 mph on the highway, only to notice it's being driven by someone born during the Great Depression? Do you stop to say, "One day, that'll be me!"
Because it will. Science is busy understanding why old people are the way they are, and they've come up explanations for things like...
#6. Nipple-High Pants
Some elderly types have a kickass sense of fashion while others stopped buying clothes just after Lyndon Johnson left office. But regardless of fashion sense, most elderly men seem entirely unaware that their waists don't move up and down their torsos like some kind of wrinkled slide whistle. Thus they wind up with their belt somewhere around Superman logo height. Why?
As you get older, your body goes through changes even more awesome than the ones you experienced in puberty, which is to say everything puberty gave you falls the fuck apart. Muscle and organ tissue in your body may begin to atrophy and you can start to lose bone density as well. This in turn reshapes you into the Play-Dohy thing the grandkids want to exploit for money at every major holiday.
He used to be 6'7".
One of those changes sees your body fat increase by as much as 30 percent around your abdomen (imagine carrying around a large dog all the time, wrapped around your midsection like an amorphous cummerbund of waist obscuring crap). Suddenly the place you used to jack your pants up to is simply not there anymore and you can't tuck your shirt in quite right. So most elderly men go with the next best option and pull the pants up a little over that hump and do them up there.
At the same time that you're developing your brand new pant-suspending gut, your ass vanishes along with your hips. You lose all body definition that lends itself to pants resting at the waist, leaving you a stick figure of pale, liverspotty flesh.
Combine both of those with the fact you can lose up to three inches in height as you age, meaning your old pants drag on the floor unless you pull them up higher, and suddenly you have a trifecta of factors that will draw your belt to your nipples as if they contained electromagnets.
#5. Smelling Like Yesteryear
If you've ever been trapped in close quarters with a not-altogether-there senior, some place like the back of a Prius, an elevator or a changing room (who are we to judge?), then you may have noticed that olfactory treat resembling a hint of urine and mothballs with maybe some Old Spice and perogies thrown in for good measure.
While it's possible your grandfather has misread the recipe for meth and is trying to set up a lab, it's also possible he's fallen victim to the fearsome one-two punch of scent markers that prey on our elderly like ravenous stink hounds falling on weak members of the pack.
Accounting for the urine smell isn't entirely difficult. Reports say upwards of 53 percent of elderly people suffer some incontinence as a result of losing bladder elasticity with age, which in turn means you simply can't hold as much as you used to. As the detrusor muscle--the muscle that lets you write your name so neatly in all those snow banks--also begins to fail, so to does your ability to hold in your musky morning dew. The result is, sadly, the occasional splatter across the inside of your old guy slacks.
So don't worry; that 'urine smell' is just urine.
The other ingredient to our crusty old fella bouquet is much more exotic and potentially comes as a result of the psychology of being ancient. For whatever reason, the older you get the more you never want to throw shit out. Hoarding is actually a serious issue for a number of elderly people. They have a difficult time understanding that those stacks of newspapers from 1963 really aren't going to become anymore useful and are taking up valuable space that could be used to store Hummel figurines or pictures of people who are dead.
The issue with hoarding crap or just storing everything you've ever bought since the 70s is that shit gets musty and gross. The natural weapon against this, if you think like someone in their 80s, is to scatter mothballs about like fairy dust. Behold the solution to one problem and the cause of another. Suddenly everything grandma owns smells like it's been hidden in trunk since the Depression, only opened so that grandpa can add a tiny sparkle of whiz for zest.
#4. Being Cranky
Old people are pissed off and want you to know it. They yell at you to get off their lawn and get a damned haircut when you're across the street, wearing a hat. They seem to constantly be venting hundreds of years of pent up, decrepit rage.
But the reason goes beyond, "Being old sucks and they're mad about it." Most misdirected oldster rage comes from fear that results from their vestigial "fight or flight" mechanism. Nothing makes a person more fearful than seeing their bodily functions slowly shut down before their eyes, and there isn't exactly a way to escape from it. So "fight" is all that's left.
I'd kick my own ass if it hadn't disappeared five years ago.
It doesn't help that today's old-folks were raised at a time when it wasn't considered cool to talk about your problems in any kind of constructive way. You sucked it up and lived with it. If you committed suicide, they would literally call you a fag in the obituary. Well, if you "suck it up" for 80 years it eventually just overflows onto everyone who walks past your house.
So despite how thrilling retirement sounds when you're 24 and planning on spending every waking moment of it drunk and naked in a kiddie pool; for elderly folks who wake up seven times a night to go to the bathroom, hobble around with arthritis and spend half their social security on food for a cat that pisses on all their clothes (see #5), retirement can be a long, drawn out frustration of building tension with no release and no control.
Though, even the source we linked above acknowledges that in some cases they were dicks before they got old.