Joe is the online dude u should never ask who is, even though he is your friend or your dad,the answer is always *JOE MAMA*
note: if u fall for the trap still can use uno reverse card and say: who is JOE MAMA
nibba1: Do you know Joe the hooker?
nibba2 (an intellectual): nah who is he?
nibba1: Joe mama haha gotcha
nibba2: who is joe mama?
at this moment nibba 1 is totally destroyed from inside.