1. Any fucktard who can't rub two brain cells together to meaningfully contribute to this fine but under-appreciated form of American culture and instead uses Urban Dictionary merely as a message board to voice criticism with a definition or someone else's superior command of the English language, or to make personal attacks on those who do contribute glibly and often.
2. An entity or person needing a cooler or just plain better handle.
1. Dude, I thought that "prom night" definition was fucking hilarious... and like most successful comedy bits, very true. Who's the uptight "Who Banger" trying to trash it? What an ignorant douche-bag!
2. Who the fuck would call itself "Who Banger?" Oh, of course, a Who Banger.
While our lifespan is the number of years we will live, our healthspan is the number of healthy years we will have and our sexspan is is the number of years we will continue to be healthy enough to continue having an active sex life.
A lighthearted reaction upon receiving disappointing news of some sort. Usually something that isn't a particularly a big deal, esp. when it primarily affects someone else - sort of a mild schadenfreude. Sometimes doubled or tripled, and possibly said in a sing-songy voice for added comedic effect to imitate a muted trumpet, which is how the meme originated.