It’s a small dent in a can of beer just below the spout caused by the pressure of your thumb. This process helps the beer to flow faster into your mouth as well as a grip and the infamous identification of you misplaced beer!
The "Jersey Dent" fits like a glove or a third hand. This "Pabst Blue Ribbon" is going down like as if I was drinking out of a frosted iced pint glass on a Shut Skateboard!
by michael a. cohen March 27, 2008