Top definition
The coolest thing ever, or just very radically awesome.
"I got a new PS3!" "Aw dude, that's totally awesomesaucoolio!"
by SamWiseGamG January 24, 2012
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