A sexual act in which one shoves a slim jim entirely up one's ass, then squeezes it out. The other person then does the same thing, then the two eat the stick of beef until they passionately makeout.
by crundle_fairy October 21, 2010

Code-word euphemism for semen. Combination of "jim" (black slang for "penis") and jam (obvious implication). Often used in polite conversation to add a subtle, humorous sexual reference to a sexual act.
"Frank might be a bit late for dinner. He had to change his pants since he spilled some jim jam on them."
by Frank Klaune March 7, 2004

Jim welsh is a man created by the group who sneaks into Hawaiian convenience stores and steals the sandwiches and uses them as puppets and sells them 15 dollars a ticket out of his car trunk as a show.
by XyzMoonVR July 31, 2023

Nico doesn't want to frequent the Ukrainian post-modern art exhibition with his ubercool friends since he's jim-jammin today. Good for you Nico!
by ndas March 25, 2013

by MrH.F.M.T November 18, 2018

by Slanggmaker August 20, 2020

Looch log, lung oyster, mucus doocus, lung butter, humor tumor, snot rocket, lung chunks, yellow snout trout, throat scrote sauce
Damn man! Looks like you’re about to puke up a lung and a half judging by the size of that phlegm-jim you just hacked up...
by Phan Tum Logger March 4, 2019
