Essentially a rim job with a bonus. A Slim Jim is inserted to the rectum and the partner proceeds to eat the Slim Jim until it is completely gone. Rim job follows.
Becky went to the store and got a Slim Jim to use for my Rim Jim tonight.
by Slim Rider December 28, 2015
Get the Rim Jim mug.
When someone with an especially long tongue sticks their tongue up someone else's butthole in a form of foreplay

Synonyms: tongue fuck, rim job
Susie: Last night I was fucking John and while he was eating me out he started tongue fucking my butthole

Linda: Oh so you finally got a rim jim huh? His tongue is so long I bet it felt SOOO good
by fuck me im horny December 1, 2013
Get the rim jim mug.
The act of using ones tongue to create circular patterns upon the base of the shaft of a penis
Chris: "hey can you rim my Jim?"
Random person: "please leave me alone"
by Welding torture juanchez October 10, 2015
Get the rim my jim mug.