or the term meat sack can also be used for where a employer of a fast food restruant places his sweaty salty nut sack in a burger or other meal and then feeds it to someone thus "Meat sacking" them
Dave: let me stick it in there or ill be forced to take my meat sack out on you!
Jim: i hate that cunt at table five, i might dunk my meat sack in his soup!
2) Check out that girl in the pink bikini bending over- you can see her meat sack!
3) I was behind this hot blonde in yoga today, and every time she did downward facing dog, I caught a glimpse of her meat sack.