clenching

To hold a shit in for a long time, especially when it's not an appropriate time to take a dump.

I've been clenching ever since I got to work.

by superhog May 24, 2006

clench

when your pussy quakes and tightens at the thought or sight of something nut worthy.

when i saw that video of jacob sartorious, i clenched immediately

by mcmilner January 4, 2018

clench

adj. - When you have little time to do something; close; difficult.

Not to be confused with what you do to with your ass cheeks to prevent poop from involuntarily exiting.

"We have to be there in 5 minutes, it's gonna be pretty clench."

"I have all day surfing lessons for the next few weeks; my schedule is pretty clench right now."

"The exam had so much on it I barely finished. It was pretty clench."

by poopmasterappleseedbingboi April 28, 2011

Clenching

A neo-modern activity, involving the act of heterosexual men attending a homosexual nightclub with friends, traditionally for cheap drinks and the prospect of meeting an attractive woman with experimental tendencies. In doing this, the man often has to awkwardly reject the advances of drunk homosexual men, and hence 'clenching' their bumcheeks together.

Can be justified in conversation by shrugging shoulders and saying "YOLO."

"Hey, what are you doing tonight?"

"I'm going clenching with some friends"

"Ha, good luck.."

by Leeroy von Clenchencheek September 27, 2012

Clenched

Someone who is tryharding at video games, or is jacking off really fast

Wow that guy is so clenched.

by Plasmic Ashes January 6, 2019

Clenching

The act of one male homesexual tightening up his anus so as to increase the pleasure of his partner. To make ones asshole tighter.

"I'm having a difficult time taking a leak today...Robert's been clenching the shit outta me lately.

by Gay Robert March 19, 2014

clench

See safe

<person1 and person2 punch fists together>
Person1+2: "Clench!"

by Pete J October 11, 2003