The clapping of a woman's boobs when you're having sex with her while standing and her slightly bent over. As if they are applauding the performance. Size does matter. A good mirror can only help.
by Caveman100 May 18, 2014
A term from the popular YouTube livestreaming show, GTLive. MatPat, one of the two hosts of the show, has explained that it originated from his 7th grade teacher who would give her students a clap and a half as a form of ridicule. MatPat has since adopted the gesture as a sign of appreciation towards the GTLive audience.
by Live Laugh Love GTLive June 25, 2017
by clapqueen420 November 23, 2016
by anonymouserat February 18, 2019
by Alexandria Princess May 03, 2014
by momofizzlecertifiedizzle February 14, 2011
The act of vigorously whipping your dick back and forth (left and right) so that it makes contact with your legs. The resulting impact produces a smacking sound, and if done rapidly, it can sound like clapping.
Instead of clapping with his hands at the end of the show, George stood up, dropped his pants, and started penis clapping like a boss.
by Cactus92 November 14, 2011