adj. More then likely you are DUMB because you had to waste a few brainwaves and time to look up the word. The word is often written dum because the person is too ignorant to be able to spell an easy word or they don't realize that it has a silent b like comb.
by sgkitty February 3, 2005

Dumb. 1) n. A species of desert-dwelling fish known for its perplexingly illogical physiology and its obtuse psychology. Notably, a famous dumb named Romosome is on display in the #finalfight Museum of Aeronautics. 2) adj. Having traits comparable to such a fish.
This article is dumb.
by not anybody at all March 28, 2007

by Charlie Willcox March 19, 2007

by slonob February 1, 2004

you are stupid and dumb.
by abbieann June 10, 2005

When a guy gets stupid because he has so much deadly sperm buildup (DSB) and is desperate for a place to unload it.
Bonnie said once Adam got rid of his dumb dumb juice and got his dick confidence back, he was able to focus on the game.
by rose in a thimble November 11, 2013
