When you stick your dick in a bitches cunt and she quiefs so hard, you can feel the bubbles of gas slide by your dick and slap the sides bitch haha. Gilford Milton.com
by Johnny spots January 28, 2005
Where a man is having sex with a woman doggy style and before he cum's, he warns the woman. After the warning he spits on her back, thus the woman looks back so scope things out. At the time the man pulls out and ejaculates on the woman's face, knocks her out, and takes her money, Thus the ATL SLAP!
by j-dawg22.7 December 30, 2007
by Pi Nihn and Vih February 06, 2009
The act of a man using his penis to penetrate another mans anus in a dodgy style so that there semen tanks slap together. Hence, 'slapping tanks'.
Bob and George have been togther for 6 years now. Not my idea of fun mind, not really one for tank slapping.
by Christoph October 26, 2005
After a long day of hot sweaty work, putting your hand down your pants and filling your palm w/sweat from your scrotum. Then with said sweat slapping somebody dear to you.
by James November 14, 2003
by billy bob jones big boner August 16, 2011
by Tonya62 July 25, 2006