Tell your friend to fuck off and go fuck his new butt buddy. Thats SOO annoying when people ALWAYS do that. Yeah, it CAN be funny, as long as you don't do it 24/7. People are like that to me a lot, sometimes I say "what" when I didn't hear, and everyones like "OMG how do you not understand?!" and its like "STFU I DIDNT HEAR A WORD HE SAID ASSHOLE"