When you tag team a girl with a buddy of yours, before hand draw a tic tac toe board on her back. Now someone gets their dick sucked the other have fun with the ass or vag and when you both are about to cum you play a nice friendly game of Tic Tac Hoe on her back.
Oh man, me and my buddy frank, we were banging this hottie ass hoe last night. Got her doggy-style and frank pulls out a black sharpie and draws 4 lines on her back. I ask "What's going on?" He replies, "We Tic Tac hoein' this bitch!"