Top definition
A guy who insists on taking off his shirt while rambling on about how he's going to kick someones ass, but never fights
"Did you see that guy who wanted to fight last night?" "Yeah, what a shirtbag."
by johnnymoji February 15, 2009
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug
2
n. Place to store t-shirts in lieu of a drawer at closet. Usually used when homeless or between women to take advantage of.

...
Saw Melvin yesterday.Looked bad. I think he's been living out of a shirtbag for a while.
by gnostic3 November 13, 2016
Mug icon

Donkey Punch Plush

10" high plush doll.

Buy the plush