assmosis 

The process by which some people seem to absorb success and advancement by kissing up to the boss rather than working hard.

the guy sitting next to you suffers from assmosis

assmosis by Dawna April 15, 2006

awsumosest 

awsome & mostest

you are the awsumosest women i have ever seen

awsumosest by Byron June 6, 2004

Assinosis

The tingly feeling you get in your butt after sitting for a long time. Also know as your butt falling asleep

We gotta get out of this car for a bit. I have a bad case of Assinosis.

Assinosis by Joonas4321 September 12, 2015

assmosis 

When two people engage in anal sex.

(called "assmosis" because the two lovers are absorbing each other's pleasure as they bump their ends)

Derived from the word "osmosis."

Okay cowboy, let's go make love on the couch via assmosis.

assmosis by Mark H May 22, 2004

assmosis 

the process of one's butt getting bigger just by standing beside those with bigger butts.
People with fat friends get bigger butts just by being around "fat asses"

Julie's butt got bigger every time she was near Jane because of assmosis.
I can't help that my ass has gotten bigger; it was assmosis.

assmosis by Serena Peterson January 3, 2009

assmosis 

the gradual or unconscious assimilation of ideas while sitting on one's posterior in a classroom setting

While sitting and listening to the long lecture I seem to have retained much of the content by the process of assmosis.

assmosis by herbybell April 3, 2010

assmosis 

the process of one's butt getting bigger just by standing beside those with bigger butts.
People with fat friends get bigger butts just by being around "fat asses"

Julie's butt got bigger every time she was near Jane because of assmosis.
I can't help that my ass has gotten bigger; it was assmosis.

assmosis by Serena Peterson January 6, 2009