When you clench your butthole to stop liquid fire from shooting out, but then your anus locks up like a charlie horse and you have to pry your hole open with a crowbar.
Jimmy: man my ass locked up in a juicy clench last night and my mom had to help me pry it open with a golf club.
by tyrionsrighthand69420 May 1, 2019

by ButtockB February 26, 2017

The Italian Clench - Imagine missionary sex, but instead of locking eyes, the male counterpart locks their legs and arms firmly around their partner, creating an Italian Clench. In order to complete the Italian Clench, the partner on top must wrap all extremities around their partner to create a pretzel like formation, all the while, thrusting only with their hips.
Carmela: How was your date with Chad last night?
Meadow: It was great, we got drinks and afterwards we went back to his apartment and he gave me the Italian Clench.
Carmela: Oh he's Italian?! That's so great you're dating someone from the old country.
Meadow: Yeah, but the whole time I was getting Italian Clenched he whispered "gabba goo" in my ear...
Ethan: Dude, did you end up getting laid last night? We lost track of you after we slammed those jager bombs with that girl you were on a date with.
Chad: Oh yeah, we went back to my place and I gave her the Italian Clench.
Meadow: It was great, we got drinks and afterwards we went back to his apartment and he gave me the Italian Clench.
Carmela: Oh he's Italian?! That's so great you're dating someone from the old country.
Meadow: Yeah, but the whole time I was getting Italian Clenched he whispered "gabba goo" in my ear...
Ethan: Dude, did you end up getting laid last night? We lost track of you after we slammed those jager bombs with that girl you were on a date with.
Chad: Oh yeah, we went back to my place and I gave her the Italian Clench.
by scum bucket April 1, 2021

by Luckylotad March 11, 2019

When you fart but your butt cheeks form a seal to prevent the gas from escaping and you clench your cheeks hard enough to push the gas back up your anus. Can be repeated multiple times.
by Ayyyyyyyyboiiiiiii December 21, 2022

*Playing Black ops (zombies)*
Ash: Lara! your the only one left! were on round 27! dont die!
Lara: AARGHHH YOU FACIAL CLENCH!! D:< DIE!!!
Ash: Lara! your the only one left! were on round 27! dont die!
Lara: AARGHHH YOU FACIAL CLENCH!! D:< DIE!!!
by Mizz Peanutt x July 1, 2011

A Swayze Clench is the tightest grip (on anything) invented.
This term was discovered while watching Dirty Dancing with my girlfriends and we realized that the movie is just a way for women to get their fill of foreplay - the two main characters only kiss a few times and you don't even see them have sex!
So a Swayze Clench was born - meaning a death grip or tight handed grip on something (an idea, an object, a thought)...
This term was discovered while watching Dirty Dancing with my girlfriends and we realized that the movie is just a way for women to get their fill of foreplay - the two main characters only kiss a few times and you don't even see them have sex!
So a Swayze Clench was born - meaning a death grip or tight handed grip on something (an idea, an object, a thought)...
by keyestones September 23, 2009
