1 definition by Jake Baroni

Top Definition
To slowly stop and shut down any action, task, or goal that you and or a group may be performing.
1. 2006-2007 Boston Celtics

2. Jeff: Bill's been slacking off a lot at work lately.

Fernando: He must be tanking for oden.
by Jake Baroni March 21, 2008

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