An appropriate response to every and any situation. Originally derived from the the bepis/conk bird meme, it's use has expanded to its current situation given the word's similarity in sound to the word for a man's genitals.
Kevin: Hey, how are you doing. Do you want to go out tonight?
Nick: Bepis!
Mr. Moon: have you guys heard of new this chicken place in town? We should go
Nick: Bepis!
Joe: Sorry guys, my mom just died, so I will be absent for some time.
Nick: bepis :(