by Woom February 19, 2011

A person that swings their arms too much as they walk that is very prone to accidentally hitting a persons balls on the backswing.
Person 1: "yo dude look how that guy walks"
Person 2: "wow man you wouldn't want to walk behind that guy he's got total Sack Tap Swag"
Person 2: "wow man you wouldn't want to walk behind that guy he's got total Sack Tap Swag"
by joshisposh August 10, 2012

"she fucked him so hard that his dick became a tap."
"he suffered from severe testicular tap syndrome."
"he suffered from severe testicular tap syndrome."
by Dr. Jared Smith April 17, 2022

Shauniqua wasn't giving a good BJ so I pulled out and double tapped that bitch; she tried to run, but couldn't see.
by Rutard November 4, 2009

by Lala Beanz December 17, 2011

by UnbentSlinky December 10, 2012

The ball sack tap is the deft movement of tapping one's hand, palm up, onto someone else's ball sack (with or without clothes on). This can be done by males, to reward one another for something well done.
This can be demonstrated in the movie SuperTroopers during the first meeting, when Mac gives a ball sack tap to the Rookie after he sings the song.
This can be demonstrated in the movie SuperTroopers during the first meeting, when Mac gives a ball sack tap to the Rookie after he sings the song.
"Dude, did you just give me a ball sack tap?"
"I'll give you a ball sack tap if you finish that whole thing of syrup"
"I'll give you a ball sack tap if you finish that whole thing of syrup"
by SeppukuSteve January 23, 2005
