What was the worst "why the f*** did I say that" moment?

This isn't something I said, but it was one of the funniest things I've ever witnessed. My friend had this crush at school who was way out of his league, but his personality kept him on the margin of having a shot until this happened. She commented that he seemed like he was in a better mood than usual and he immediately smiled and said "no fap". She said with a disgusted look "what?" And he's like "you dont know what no fap is?" and she said "yes I know what that is. I just don't know why you'd tell me that". He tried to tell her it was a joke but she didn't laugh at a single thing he said for the rest of the day. The worst part about it was that he actually was joking and it wasn't a bad one!

/r/AskReddit Thread