Internet meme that came about after some kid said it on a comment when Youtube.com was raided with porn. Usually said after something that adults talk about/kids wouldn't get. Not to be said in real life, like most other memes.
Anon A: I was wondering, do you guys prefer anal sex or vaginal sex?
Sometimes used ironically on image boards like 4chan when someone posts off topic or offensive material on a board where such content is inappropriate. This is usually posted in combination with sage to avoid bumping the thread.
A comment often left on older youtube music videos. A way for kids to congratulate themselves for listening to a song that is usually older than they are. They believe that this fact makes them better than everyone else, and smarter than anyone who listens to today's pop music.