Chuming occurs when you get
drunk off of Bloody Mary'
s and vomit it up. The vomit looks very similar chum or ground up fish used in baiting
sharks.
After my
8th Bloody Mary I did some chuming all over the back seat of my car.
Beer bonging that six pack of Bud
Light/ Clamato resulted in me chuming all over the
bathroom.