n. form: given. to give a sac tap.
a masculine tap given to fellow male teammates/friends in the genital area. the tap is fast and somewhat painful enough to consider it masculine. usually achieved when giver is walking by victim. (if not and giver waits for reaction, it is considered a foul and therefore the giver cannot pull off masculine facade) Hard to recover from with dignity. similar to football ass slap.
sac tap!(yelled while jokingly tapping another's genital area; other flinches and trys to recover by exclaiming "oh ho!")