Log jam 

To take a dump that is capable of stopping up the toilet with at least one flush. This may be due to inflexibility, sheer size, or some other factor intrinsic to the feces. No outside factor may contribute (toilet paper, sock, wire hangar, etc.)

Joe Lambert log jammed the toilet and left for work, so Frank Magana was forced to plunge it out.

Log jam by Joseph Cannon Lambert October 15, 2008

Log Jam 

A log jam is the act of freezing a large tube of cookie dough and cramming as many as possible into a man or woman’s anus, and then dressing up like a beaver to clear out the jam.

Dang, this hoe Laura had me clearing a log jam out her ass all night, no I got the Diabetes!

Log Jam by Gay4Clents July 29, 2022

Log Jam 

Sticking two dicks in the ass of a woman.

Stacy is walking a little funny today, she must have got log jammed last night.

Log Jam by gschme August 5, 2010

Log Jam 

When having sex with a chick and she starts taking a shit, you stick your dick in her ass, creating a log-jam

"I was banging some chick last night and she started to take a dump, so I had to give her the log jam"

Log Jam by sascode December 18, 2005

log jam 

A massive quantity of poop that blocks the toilet. It can be from more than one person.

Larry took such a big poop that it created a log jam in the toilet that required a plunger to clear it out.

log jam by SWO October 17, 2006

log jam 

When having anal sex and the dick gets stuck in the ass.

Rob was giving me anal and got a total log jam... it sucked:(

log jam by Luke mafuckin B March 21, 2008

Log Jam 

When you are getting your asshole sucked, and you send a POWER TURD into the mouth of recipent!

Shitting into the mouth of someonew that is sucking your asshole!

Log Jam by Christopher Gelston February 7, 2005