ass jam 

similar to pocket lint if you wear underwear unwashed too many days in a row the lint becomes moist like jam

Mate, your undies are so dirty if you sweat it up you will have ass jam

ass jam by thatsthatmattressman July 6, 2012

ass jam 

In the MMO, Dark Age of Camelot, "ass jamming" describes a situation where two enemy groups are fighting eachother and a third group comes along and joins the battle.

"I dont ass jam unless i see someone out numbered, id never interfere with a 1 on 1"

ass jam by Loumy January 16, 2010

ass jam 

When you press your bare ass against glass and it spreads, revealing the browneye. Spreading ass like you spread jam.

I bent over in the shower and ass jammed the glass. My girlfriend saw it and freaked out.

ass jam by Rambonanza February 19, 2009

ass jam 

The spunk left clinginging to a gay mans sphincter after a heavy bum fun session, typically coloured by blood and poo

eoo ure drippin ass jam cecil?

ass jam by Mike Tidy April 17, 2004

ass jam 

In an MMORPG when there is a group of idle players and another grp of players suddenly runs up and kills them unexpecatdly.

Man we assjammed those guys at that keep!

ass jam by Cyrus February 13, 2005

Ass Jam 

When your underwear gets all bunched up in your ass on a hot day.

Man, I’ve got some serious ass jam going on today

Ass Jam by Lil DaveyPete January 17, 2022

ass jam 

The leftover remains after wiping, that is still stuck to the hind quarters.

Damn baby " I got some of your ass jam on my lip" and your ass tastes like shit!

ass jam by thehashbrownclown May 21, 2015