the act of crossing your legs, clenching your ass cheeks and painfully sucking your excrement back into your anus
by hash_brownzzz November 24, 2024

by big brollic ballock basher February 26, 2024

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.
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

by The Gitfiddl3r May 24, 2021

by misinformationspreader3000 June 28, 2024

by anonymous November 26, 2021

Deadly sex technique, two partners clenching on their private parts as hard as they can, while french kissing, until one of them passes out. May involve urine, ropes, slurry, homeless people, BDSM gear, feces, and rarely : live animals.
by totus tuus March 6, 2024
