Definitions by WWPNorth

Tarzaning 

The act of jumping from sack to sack, as if you were Tarzan jumping from vine to vine.

Being on one's sack, is to criticize someone for an action or feeling.

"Dude, you're tarzaning right now. You were just on John's sack and now you're on mine"

Tarzaning by WWPNorth December 29, 2013