1.Hey man, wanna hit up wawa and then hit the koofty?
2. Maaaan, that party last night was so NOT lit, but I pulled outthe good good and I had a koofty time.
n; A more detailed and humiliating variation of the bitch slap in which you put baby powder (or some other light powder-like substance) on your hand and slap your "ho" in the face once, and bring your hand back again, effectively hitting her with the back of your hand.
Sean: Did you get the money?.
Greg: She was holdin' but once I gave her a koofy smack, she coughed it up.