something thats happening in the left ass cheek of me right now and its been going on for over half an hour and im about to shove needles in it.
by now both of them are January 17, 2008

When your penis suddenly twitches in anticipation of arousal from a stimulus that your eyes prematurely judge as sexy. A perfect example of this is when you’re in the grocery store and you spot a deliciously fat ass waddling down the yogurt aisle. Your prick twitches– but then you realize it’s a grotesque old man!
The other day I was driving past the horse pasture when I got a prick twitch! I looked down and said, “False alarm, buddy.”
by Jack Atrophy August 6, 2022

by Chaya Lopenstein April 14, 2020

'Salt test' is the act of testing if someone is a lizard alien by throwing salt in their eyes. If this causes them to twitch (giving them the 'salt twitch'), they are likely extraterrestrial reptilians.
by anonymous September 27, 2021

A subconscious, uncontrollable reaction to a guilty thought (usually sexual), wherein a person will twitch or shudder.
by TheFruitbat November 4, 2011

When you rotate your crosshair / aim in a quick circular motion in a shooter game; often done to check for lag, sensitivity or controller calibrations. Popularized in early MLG Halo Combat Evolved tournaments, most likely from one of the famous Ogre twins.
by Abacoot December 26, 2021

The amount of bedding you pack between your 'twitchy' sleeping partner and yourself so that your sleep isn't disturbed by them pulling on the blankets as they toss and turn.
by Don74 September 8, 2016
