1. the act of wrestling or chasing another person with the intention to squeeze that person's butt
2. to insult someone who is slacking off or wasting your time by inferring that they were grabbing each other's asses
2. to insult someone who is slacking off or wasting your time by inferring that they were grabbing each other's asses
1. Yesterday I caught my younger brother and his friends playing grab ass. 
2. When my boss caught me and a co-worker smoking outside, my boss told us to stop playing grab ass.
2. When my boss caught me and a co-worker smoking outside, my boss told us to stop playing grab ass.
by toast455 July 20, 2005
 Get the grab assmug.
Get the grab assmug. an expression used to refer to the horseplay being committed by others that has become annoying; also refers to horseplay, that by some aspect would likely be annoying and/or offensive to others.
by A. Carpenter June 9, 2007
 Get the grab-assingmug.
Get the grab-assingmug. by pjdpete April 28, 2006
 Get the grab assingmug.
Get the grab assingmug. by Elroy Fitz February 1, 2004
 Get the grab assmug.
Get the grab assmug. by Les June 6, 2003
 Get the grab-assingmug.
Get the grab-assingmug. by Mr Savage February 26, 2004
 Get the Grab Assmug.
Get the Grab Assmug. 