1) The act of rubbbing the sweat off of your own testicals and proceeding to smack the nearest individual in the face
2) when one man randomly decides to smack a mans ballsack in the middle of Lunch
2) when one man randomly decides to smack a mans ballsack in the middle of Lunch
by Ballsack Stalin August 8, 2009
Get the Sack slapmug. by sack slapping July 18, 2014
Get the sack slappingmug. Mike: I heard Raul took your juice box.
Taiquan: If he did, he's gonna get a sack slap to the face.
Mike: That shit sucks.
Taiquan: If he did, he's gonna get a sack slap to the face.
Mike: That shit sucks.
by Mr. Taco Killer December 16, 2009
Get the Sack Slapmug. When a girl is giving you head and your nut sack slaps her chin, nose or cheek (depending on position), usually after a most-aggressive head bobbing.
by Walleye June 13, 2007
Get the sack slapmug. Two guys penetrating one girls vagina and ass at the same time and their balls slap against each other
by ling69 November 9, 2013
Get the slap sacksmug. Two guys penetrating one girls vagina and ass at the same time and their balls slap against each other
by ling69 November 9, 2013
Get the slap sacksmug. A Slap Sack is a place where women keep their fond, sexual memories, so she can think about them while masterbating.
by Mazzy Scarlett December 18, 2023
Get the Slap Sackmug.