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8.
An optional rule in cribbage where a player is entitled to claim points in an opponent's hand if that person doesn't claim them.
I call Muggins on that 3-4-8.
by cribbage guy March 29, 2004
 
9.
Someone who dose stupid things without reason
well done MUGGIN'S
by SuperShoulder November 15, 2011
 
10.
When a group of guys at a party fill up a solo cup with beer and head outside. Once outside, a mantalk occurs followed by a chug. Thus a mugg has occurred.
Bro where we muggin tonite? Zig's all day bro.
You down for a mugg? Yeah I'll be out after this game of 21.
by IPB11 March 18, 2011
 
11.
Ugly and undesirable in any way. Disheartening in appearance. Broke-Ass.
That sweaty girl with the bedazzled denim skirt is completely muggins.

Check out the muggins bartender in the tube top. She has a tongue ring and an outy bellybutton.

This traffic is totally muggins.
by jayt87 May 10, 2009
 
12.
a mug or a person acting like a mug
if a clumsy person like santiago drops a mug u say ' pick it up, muggins
by Daniel.C January 18, 2008
 
13.
To claim ownership of something.
A synonym for shotgun, or dibs.
"Muggins the front seat!"
by SuperMuggins October 15, 2006
 
14.
an msn dynamic display picture.
"w00t check my muggins out... its got fire in the backgroud"
by xhi March 18, 2005