A bowling outing with a small group of bros, absolutely no girlfriends/wives/etc. allowed.
Mike: Yo wanna come browling with joey, chris, and i tonight!?
John: totally down!
to take a keg to an undisclosed location against the will of its owner, usually in order to extract a ransom or enjoy some free stolen beer.
The kids throwing the party were being total douchers so we decided to kegnap their untapped barrel of goodness.