A type of rack you can ask for in ruit. It is a mad up of 4 cups and looks like a sideways diamond. It can also be called a sideways vagina, sideways diamond, loose vagina, the slut, skankbag or reverse diamond.
Ruit Player 1 : Hey man can we get a Machunk Rack?
Ruit Player 2 : Whatever man, thats mad gross though.
Kid Watching Game: MACHUNK! MACHUNK! MACHUNK!