The Clench

Jaw clenching caused as a side-effect of consuming LSD. Generally not dangerous. Treated by staying hydrated and exercising the mouth. Nothing to worry about as worrying can cause a bad trip.

Luke: You just gotta watch out for The Clench
A.J. (On LSD): The Clench? Wtf is that?
Luke: You don't know about The Clench man? That shit will lock your mouth shut!

by deadheadkid92 August 10, 2010

The Clench Instinct

When a human dies, their final instinct is to clench their lower orifices. This is why Necrophiliacs claim that corpses are better than the real thing.

Human 1: Dude you see that girl when she was almost stabbed.
Human 2: Yeah, you could see the clench instinct kick in.
Human 1: Yeah dude, it was hot.

Stephen Hawking: My best discovery for science was and will always be, the clench instinct.

by erwkjls;lkqy54gb March 18, 2019

The Jaw Clench

One of the sexiest things you could notice on a guy. When a guy clenches his jaw. It's not obvious. I just can't really explain it. It's just Really freaking hot.

"Today in math I was sitting behind this kid who i’ve known for over four years and is super attractive and he was doing that The Jaw Clench thing guys do with their jaws and I wAS LIKE ASDFHDLFJJDISLL PLEASE NEVER STOP DOING THAT

but I said it out loud and he knew so he turned around and did the clench thing like super obviously tHEN BIT HIS LIP AND SMILED AND TURNED AROUND AND I WAS LIKE NO STOP YOURE NOT ALLOWED TO MAKE ME SMILE LIKE THAT."

by KelleyGreen14 July 25, 2014

The Italian Clench

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.

by scum bucket April 1, 2021

the suckncross clench

the act of crossing your legs, clenching your ass cheeks and painfully sucking your excrement back into your anus

i didnt make it to the bathroom and had to do the suckncross clench

by hash_brownzzz November 24, 2024

clench of the dragonfly

A for profit clench/schism/subsect of the Church of the Subgenius, with a specific intent to buy out J.R. "Bob" Dobbs, own and dominate, the Church of the Subgenius.

A fraternal club of freaks, weirdos, and other unusual creatures.

Your grounded for going to that "Clench of the Dragonfly" cult meeting.

Joining the "Clench of the Dragonfly" is the stupidest idea ever.

Those greedy bastards at "Clench of the Dragonfly" will never raise the 5.5 billion dollars needed to buy out "Bob"

by Doktor Agon Fly January 13, 2004

the clinch

when one has to desperately squeeze their asscheeks together because they have to shit badly

I was in traffic on the highway today and had to do the clinch for almost an hour.

by Johnny Tats August 27, 2008