butt clench

Excercise where you clench your butt repeatidly. If done regularly and very OFTEN it results in a very fine firm ass!
I did thousands of butt clenches a day for this sexy tight ass!
by Nallis December 09, 2008
mugGet the butt clenchmug.

Butt-clenching

When something makes you so nervous or scared, it makes your butt clench
It was butt-clenching watching Derek Fisher shoot a 3-pointer with .4 seconds left.
by madhotfyre November 01, 2017
mugGet the Butt-clenchingmug.
For the ones that like to clench. Clench all day long on the 17th of March
Bro nice clench can’t wait for the 17th Because that’s national butt clenching day !
by realdeffr February 27, 2020
mugGet the National Butt Clenching Daymug.

Clench Butt

The most attractive form of a male butt.
Becky: Wow, Andrews butt is so nice!
Erica: Yeah, he has a clench butt.
by Onebadcookie November 14, 2018
mugGet the Clench Buttmug.