thunderclap 

A thunderclap is the sound of a scrotum slapping against the body when going balls-deep

I went balls-deep with Deedra last night. So you gave her the ol' thunderclap

thunderclap by TSUAOJAP April 16, 2010

Thunderclap 

The name given to the slapping sound produced during the act of sexual intercourse in the famed doggy style position when a males testicles, which are especially loose and/or saggy due to heat or over stimulation, smack against the back of the females thigh and produce a slapping sound reminiscent of a soft clap of the hands.

Man 1 "Nigga i was bangin my girl the other night doggy style and my balls were so loose that the sound of the thunderclap was proper so loud that i went deaf in my left ear."

Man 2 "Shit nigga you best calm down on swingin dem testiclots around."

Man 1 "Word."

Thunderclap by Ninja Mc Stealth Kill August 23, 2009

thunderclap 

The act of gradually shaking and vibrating the bum until the cheeks smack together in a thunderous clap.

Usually and most easily acccomplished by women with large, saggy booties.

I wonder if Shaquanda can do a thunderclap?

thunderclap by nearperfect9 June 10, 2004

thunderclap 

The action in which the male ejaculates onto the palm of his hand and then slaps his partner in the face, creating a loud clapping noise.

Man, when I got done I gave that girl a thunderclap and showed her who's boss.

thunderclap by DJ Stymie August 11, 2006

thunderclap 

The act of shaking back and forth vigorosly to the point where your balls hit your gouch making a clapping sound

yo all dis thunderclapping is starting to hurt my nutsack!

thunderclap by ayna September 11, 2007

Thunderclap 

The sound your balls make when they smack against your girlfriends ass.

Yeah baby you like the sound of that thunderclap?

Thunderclap by Alien1234 February 18, 2017

ThunderClap 

When you fuck a girls ass and hear your balls slapping against her cunt.

"Stacy came over to my house last night and let me fuck her ass so hard it turned into a ThunderClap"

ThunderClap by ComeCatchTheClap May 10, 2018