When your penis is too short to successfully dock, so you end up clinking your testicles together, like the classic toy, Newton's Cradle.
by gog1414 January 02, 2024
While in the Doggy Style Position, slap her tits as to mimic the Balls of a Physics toy known as a Newtons Cradle
by S-T-G December 05, 2011
The action of 2 men standing next to one another and swinging their balls in such a way that they swing back and forth due to the horizontal force of each set of balls making direct contact
by bobrob1234 November 04, 2021
A modified spit roast. One guy’s dick in the girl’s mouth, the other guy’s dick in her pussy/ass. When one guy thrusts in, the other pulls out, and vice versa, so it looks like a Newton’s Cradle.
by AncientPig June 10, 2021
The act of one person slapping someone’s ass and then as the shoot forward, another tap goes to their crotch
by imad666 June 02, 2021
A game where 5 or 6 men line up and slap balls together like newton cradle balls until everyone except one has left the game
by N22rush October 04, 2018
When a male is standing feet apart, and another male is standing behind tries to slap your butt, but instead his fingers come upon impact to a single testicle, which in turn Newton's cradle demonstrates the third law of motion. When one of the balls is lifted and released, it strikes the remaining stationary balls and sends force through all of them to push the ball on the other end away.
David stood behind Chris in Nanoom, attempting to slap his butt, however David accidentally missed Chris’s cheeks and his finger managed to hit a single testicle, resulting in a “Newton’s Cradle “.
by Nanoom secret December 29, 2023