A game I thought up in about 2 seconds. One person asks who did something, and the next says someone did it (it could be anyone, a forum member, a famous person, a country, a company, George Bush, etc.) then asks who did something else, and it goes on.
I'd give an example but I think you should get it.
Anyway, Who left my pants hanging on the South Pole?
I know this is part of an off-topic discussion. I looked it up I guess it's referring to "I accidentally ate the whole thing!" with the verb intentionally being left out for a "joke". However, I don't find how it's funny in the slightest... I think even if you explained "why" it's funny. I wouldn't laugh (probably cause the reason it's funny isn't funny, like those annoying memes you see people rofling over).
Quote from name=The Darkside of The Internets »
On April Fools Day 2009, I accidentally X was confirmed as being stale and unfunny when Google included it on their image search page. Though in truth, it wasn't so funny before that either.