A shitty mungis is someone that keeps pissing you off and never stops.
Person 1: Haha your hair looks funny!
Person 2: Shut up you shitty mungis!
to continuously fishtail a car down a road
"Oi cunt, im gonna go mungie my vx commo up
springy later, you commin or what?"
amazing people that are so cute and pretty and deserve the world to mungi we have gabe ana honna and nya there so cool get freinds like them
hey you see mungi friends over there we need to be like that