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21.
Any social setting (bar, party, etc.) where the majority attending are male. The few girls in attendance have two or more males vying for attention – a log jam!
I went to ladies night at the bar last night. There were only three girls - a log jam.
by MROZ December 06, 2005
 
1.
logjam (log-jam) - noun

1) When you defecate and a chunk of fecal matter is pinched off/left behind and you are unable to push this small remainder out.

As a result, when you wipe, you can never get completely clean, because every time you apply toilet paper you push a little bit of the pinch off poop nugget out, re-dirtying your balloon knot.

The only solution is to either get lucky enough for a bigger log to come down the pipe and clear the logjam, get in there with some kind of wedging tool (or your finger), wipe until your wrinkled penny is red and sore, flush it with water, or just walk around with mudbutt.
I took a dump and didn't get it all out. As a result, there was a logjam and no amount of wiping could get it cleared out.
by The Grunter July 26, 2011
 
2.
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.
by Joseph Cannon Lambert August 22, 2008
 
3.
The state of a public restroom wherein each bathroom stall is occupied.
I had to use the fourth floor restroom because of the logjam on third.
by Matthew W June 08, 2006
 
4.
A gathering of dudes or hanging out with only males.
This party is a total logjam.
by Nate Gates March 20, 2005
 
5.
Sticking two dicks in the ass of a woman.
Stacy is walking a little funny today, she must have got log jammed last night.
by gschme August 04, 2010
 
6.
In the course of gaining an erection. An intensely uncomfortable, or even painful sensation in your cock as it tries to rise to a full hardon but is restrained and held down by clothing, usually tight underpants or jeans.
I was following two girls up the stairs and I could see right up their little short skirts. Staring at their panties made my cock start to rise but my jeans wouldn't let it come up. WOW, did that HURT! I hate getting a "logjam" like that in public because there's no way to adjust it without people knowing what you are doing.
by Mickeymysterious1 April 25, 2009
 
7.
when the toilet won't flush because there's a turd stuck.
I wanted to use the public toilet but it was out of order due to a logjam.
by Kliff215 February 11, 2009