Top definition
(1)Anyone who constantly works out on thier WiiFit system.

(2) Anyone who excels on any Wii sport games.
Since J.T. bought a WiiFit he now becoming such a Wii jock & he's a excellent Wii Jock on Wii baseball too!
by BruinKiller3469 March 25, 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