I can't name many comedians who haven't made fun of marriage in a negative way. I think the most famous was Sam Kinison, who was in so many fucked up relationships, he made it his goal to "save" other men from it.
Now, given, Sam made the whole topic pretty goddamn funny, but then every comedian who has ever taken a stage decided to give their version, and before you knew it, the entire industry is saturated with, "You know what sucks about marriage?" No, what sucks about it, angry guy on a stage? Does the sex stop? I bet he's going to tell us that the sex stops. While you're at it, what's your opinion of airplane food?
I've heard the joke about "fucking the same woman for the rest of your life" since before I knew what it meant. Oh, hey, look -- here's Vince Vaughn making the joke I've heard so many times, my reaction is considered a form of bulimia.