ass-mosis

The process by which a person's ass becomes moist through osmosis after prolonged contact with grass. Not to be confused with assmosis.

Z: G-dawg, how did your ass get so moist?

G: Ass-mosis of course.

by theHonestAbe September 8, 2012

Toby Moss

definitely looks old like about 30. Has a class 1 that no one cares about apart from binns. Has a horrible laugh.

you look like a toby moss about 30

by HaRrIeTvolts January 10, 2017

Gavin Moss

An annoying, trash looking muscle-less person. Usually points out a stoner.
Gavination is a term which defines a trashed area, especially Classroom.

Chris: Why are you so Gavin Moss today?

by bigdave825 October 6, 2010

mossheads

A deragatory term for African Americans. This term comes from the moss like nature of the pubic hair on their heads

"Those fucking Mossheads sold me peanuts and said it was crack cocaine"

by OSP June 8, 2007

boss moss

pinp as hell, something thats mad legit

Damn, that Ken sure is a boos moss mutha fucka

by kdub September 22, 2003

mossberg

to not show up to an event after RVSPing then calling and giving a long winded fair fetched excuse.

Damn it! Jeff just mossberg'd me for my birthday party.

by SaltyChip January 25, 2005

Moses

Giving somebody a moses is when you hit somebody with a sheet of paper in the testicles and their balls part each side.

"Wow, you gave me a moses!"

by Kersmith April 13, 2006