Top definition
A nickname for someone whoes half-intelligent and really cocky about it.
"I think I would know, you dumbarse!"
"Alright, alright, mr. smart."
by Dylan Hewson June 25, 2005
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

Alphabetical list