noun; a boo-bop is when 2-10 (usually 5 or 6) guys all take turns punching a guy in the face until he eventually gets knocked out, and generally to get beat up.
Inmate#1: "Hey did you hear? Humphrey didn't pay the debt he owed with his full lunch, so they're gonna boo-bop him."
Inmate#2: "I thought they already did, no?"
Guy 1: Hey can you play that song again? it went beep boo boo bop boo boo beep.
Radio Disc Jockey: Nah man you meanthe songthat goes beep boo boo bop boo boo bop