Smacking someone face with your penis flaccid or erect without using your hands just your hips
1. sweaty sack
2. scrotal sweat
Billy walked into the locker room and said, "gross. It smells like swack in here."
The act of spitting once you get a kill, or spit-wacking.
John did u get him, *spit* yeah i keep swacking him and im horny
Having your swagger jacked by a poser
Ronnie swacked Paulie D's wake up routine
a lot; a great quantity of something.
swacked off the island: to be banned for something; to gain exceedingly negative karma.
canadaboy gave americus a swack of karma.
puffy was swacked off the island for her deviant ways.
its when swag is so overly used, its now so wack its swack
yo check that nig out lookin' like he fly or some'in must be thinkin' 'yo im so swag' , yo he aint. He SWACK