The roach grip is when one is smoking either a joint or a bluntand the roach has become too small to hold normally so you take your middle finger and your thumb instead of your index finger and thumb and make it so the roach is facing towards the palm of your hand. The roach grip allows you to smoke more of the joint/blunt in your hand(which in my opinion is more enjoyable) instead of in a bowl or roachinator.
by JBader420 March 12, 2011

thigh grips is when you lock your balls together when playing the tummy sticks game, the sweatier the balls the better the thighs will stick as the sweat runs down your thighs from your balls and tummy sticks.
by baebae1239072 December 2, 2022

The strong grip someone, usually a male airman tech schooler in the US Air Force, acquires from frequent masterbation while dwelling in the dorms too long.
Airman 1: Look how easily Cooper unscrewed that fitting with his bare hands
Airman 2: Haha, he's got that dorm grip
Airman 2: Haha, he's got that dorm grip
by Foojile79 May 6, 2020

by PussyMuncher345 April 5, 2017

A reverse Dutch Rudder with an inverted grip. A person hold's a man's penis with the thumb and pointer finger at the base of the shaft while the receiving man moves the gripper's arm up and down.
by MasterofmyD October 27, 2015

when you stick your index finger in a girls arse and your thumb in her vagina and try to make them touch
by Breadstraw March 10, 2009

by chjali July 20, 2007
