Top definition
word used only when a music cd or a video game or movie is more sour than stale.
yo man that new g-unit cd is Wackmilk!
by Killa-mo 187 January 06, 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

Alphabetical list