The more family
friendly version of "Wish a nigga would", which usually means the speaker wants the person to do something to annoy them, then face the
consequences.
Synonyms include "Fuck around and find out" and "
Bite me"
Person 1: "Dude, that other guy has been talking
shit about you and how he could fuck you up in a 1v1 last
night."
Person 2: "Probably just a
fluke. Wish a gamer would."