Any young rock-orientated adolescent that procrastinates (often in large groups) in public places for no apparent reason. Shitters are also known for their pseudo-drunken or pseudo-stoned behaviour, often through a lack of knowledge or unwillingness to learn.
"You're all Centenary shitters!" Used to describe the shitter problem in Centenary Square, Bradford, UK (where the phrase was coined).
by xInfinityx November 11, 2006
Get the shittersmug. Somebody who is a coward, a wimp. He or she is so afraid that they have no control "metaphorically" of their bowel movements.
He was so scared he shit in his pants, that guy's a right shitter! You can smell it from here, that guy's shitting himself, what a shitter!
by teknonutter July 1, 2005
Get the Shittermug. large, stankin, nasty-ass, military helicopter manufactured by sikorsky aeronautics. it will take your manhood and your youth.
by matt smith June 23, 2004
Get the Shittermug. 
Somebody who is a coward, a wimp. He or she is so afraid that they have no control "metaphorically" of their bowel movements.
He was so scared he shit in his pants, that guy's a right shitter! You can smell it from here, that guy's shitting himself, what a shitter!
by teknonutter July 1, 2005
Get the Shittermug. Something completely obvious. Something only a complete fuckin moron would not have known or been able to guess.
by Poke March 22, 2005
Get the no shittermug. Shitters are the crappy small, almost worthless coins in any currency. The ones we all end up taking home at the end of a foreign trip. The ones you can use for tips.
by wailingminnow July 6, 2009
Get the Shittersmug.