A rock climbing move whereby the climber places a clenched fist into a large crack in the rock and twists or slides their hand to jam it in the rock, allowing them to pull up on it.
by pxr5 February 28, 2012

by Bnicks45 February 18, 2021

by neologizer June 11, 2014

by Wheelock truck March 14, 2022

In the game of Poker, a "Jammed Pot" refers to a pot (the place where bets are made on a poker table) that has been raised the maximum number of times.
by Giskard March 22, 2005

by Shrimpshooter February 1, 2019

by l_n_h July 17, 2017
