Chin chugging is the act of chugging a beer with no hands. To do so one must poke a hole in the bottom of a can and open the top (shot gun style), and bite the rim of the can to hold it in place while you tip your head back and down it all as fast as possible similar to a beer bong.
by El Mucho Spicy Dong March 12, 2017
Get the chin chugmug.