Top definition
Surgically removing the top of a beer can (preferably a Natty Ice) with a can opener so an individual will be able to expose themself to maximum beer chugging capability.
Male 1: I don't have the steady hands or the technology to chug this beer.

Male 2: Don't be a vagine, get a can opener and turn that can into a monkey barrel.
by Dikembe Fratumbo January 26, 2011
Get the mug
Get a Monkey Barrel mug for your coworker Georges.