Bladdum

A type of vomit consisting of mostly water. Generally occurs after an individual vomits from drinking heavily, drinks water, then vomits again.

Steve drank a glass of water and puked again, now there's bladdum all over my new carpet.

by Brandon DeBoer November 19, 2007

Bladduming

Rolling your tounge out of your mouth in a certain way to where it makes a "bladdum" noise.

Usually a small child will begin bladduming of boredom during the commercial breaks of T.V.

by Bladdumgirly December 29, 2008