1 definition by AZNSMADERICE!

Top Definition
A person who acts tough, or puts down others over the internet.
"Dude this guy was being a Keyboard Warrior to me last night."

"What'd he say?"

"He said I was a stupid and an immature little noob."
by AZNSMADERICE! October 17, 2009

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