Nut Topping 

The act of placing one's testicles firmly between someone else's breasts, or "topping" the breasts with the "nuts".

Person 1 - "I feel like our sex life has become repetitive, and I want to try something new "
Person 2 - "I've always wanted to try 'nut topping'. It sounds like it would be fun!"

Nut Topping by yak the snak March 19, 2017

National nut tapping day 

When you get to hit people in the nuts

I walk up to Andy and hit him in the national nut tapping day

National nut tapping day by Cooter Davenport May 25, 2018

Nut tipping 

Similar to cow tipping, except the nut, attaches handlebars to seat.

Johnny went nut tipping at the Buffalo rally, pushing the motorcyclists, off their hogs, flat onto the ground, that was Johnny's last day of existence.

Nut tipping by Flavel Havel February 10, 2022

Nut Tapping 

when you strike a man's ball sack, or their nuts, with the back of your hand, it is a way to assert dominance. Coined and Invented by student Ella Cohen-Kashi of Stony Brook University.

"did you just see how ella has been nut tapping ryan shapiros nuts?"
"yea, that was so tuff of her"

Nut Tapping by mynutsweretapped April 10, 2025

nuttapping 

When you hit(tap) someone in the nuts while saying nuttappers.

*hits you in the nuts*NUTTAPPERS!!!-Thats what nuttapping is.

nuttapping by Nutguy June 9, 2009