Top definition
Exclamation of joy, the cool way.
'Omg yay, i passed the fourth grade'
'Lol, k noob.'
by Tornatozz January 07, 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