Addictive behaviour conducted in demeaning and surreptitious circumstances.
(On finding a dieting woman wolfing ice cream right out of the bucket while standing in front of the freezer at 2 am): "Are you whacking off in the tool shed again?"
by Master of Procrastination April 10, 2003
from the latin whackingus ofingus innus myus toolus shedus meaning to get freaky in a secretive location
I love wacking off in my tool shed with my boyfriend who is extraordinarily endowned
by EAGLES TO THE SUPERBOWL January 18, 2005