Dumb Long

1:To just be annoyed with some one wasteing your time.
2:It is almost unbelivable the time you are useing up.
3:To be an an astoundingly large in legnth.
4:To much.

ex:"You've been playing that game like dumb long"
"Shit that is dumb long!"

dumb cunt

You

Me: You're a dumb cunt

dumb american

An American who lacks a high IQ

*British Accent* oh look at that Dumb American!!!!

Go Dumb

Bay Area version of get crunk, but we get much more hyphy and shit YADIDAFEALME.

man them fools go dumb in the bay

Jer Dumb

To be the dumbest of the dumb.

You are not only the worst globally but also jer dumb.

dumb as shit

A complete idiot. Seeing as shit doesn't have a brain, the person being compared to it could be called a mindless moron.

(online gaming)
Player 1: OmFg i am so gosu i just pwned the newbs!11!! 1337 h4x0rz!!1 ^^
Player 2: Stfu man you're dumb as shit.

Dumb and Dumber

Lloyd Christmas and Harry Dunn, but I don't know who is dumber of the two.

Lloyd Christmas: Well suck me sideways!