another of the various smacks used to to shame drunken co-workers, friends, friends' moms, girlfriends, etc. often left behind is a lump or two of smegmawhich serves as the proof of smacking if nobody else is around.
proper technique: stand above victim and remove anteater from pants. slowly swip across nose or upper lip of victim. yell, "foreskiiiiiiiiiin SMACK"
yo Chris was being such a chooch last night so when we got home I foreskin smacked him.