log jammin 

the process in which a male jamz his log, also known as a really hard boner into a cavity in which it is not well suited. such as a super duper tight anus hole.

last night my boyfriend went log jammin and I can barely hold my "mud" today.

log jammin by webster-d December 24, 2008

log jammin' 

urethral penetration with dildo for pleasure, torture, or other various reasons

"That guy deserves a log jammin' sesion for being such an ass at my wedding last Saturday"

"Ooooohhh, my woman just gave me a log jammin!"

log jammin' by schwany September 15, 2008

Log Jamming Jelly Jerk

A person who likes to cram large amounts of jelly in ones rectum and enjoys eating it out.

My Boyfriend Tim is really starting to be a Log Jamming Jelly Jerk

Log Jamming Jelly Jerk by Jay Bob July 13, 2007

logjammin

1. The act of "jamming log" also known as Sex, Coitus, or the Physical Act of Love.
2. The act of jamming a wooden log into a wet hole.
3. The fake pornographic film that Tara Reid's character "Bunny" appears in, in the movie "The Big Lebowski".

I'm tired as hell bro. I was up all night with Susan, logjammin that ho. She's walking with a limp today.

logjammin by delta foxtrot May 4, 2008

Logjamming 

When you're boning a fat chick, and you have to slow down, because her fat is in the way.

Dude, I was logjamming with Katie last night... Who knew she was that fat?

Logjamming by DamnMan95 April 13, 2011

Logjamming 

A sport wherein two contestants press their anuses together and attempt to forcefully defecate into the each other's rectums. The loser is obliged to shit out both turds.

"I'm a four time Illinois golden rectum champion in logjamming."

Logjamming by Fundler's Bane January 1, 2025