Dumb-o

A Dumb-o is a person who is actually intelligent but the intelligence is hidden behind the clumsiness and craziness! A Dumb-o is a great friend and thinks the weirdest thing! It is someone who listens to your problems and actually cares. They usually make fun of you and you have a lot of inside jokes about them, such as things about typos like Dipshiv and waving your palm flat up and down with five fingers out meaning "3-way" A Dumb-o has problems of their own and is extremely nice and loving and caring! But.... pretty dumb. But one of them will always find the dumbest things ever about you!

"Look! A Dumb-o just ran into a tree!"

"Dumb-o is such a dipshiv with her Allisonland accent! Not even real British!"

"That Dumb-o just fell down a flight of steps!"

"I gotta talk to a Dumb-o tonight!"

by Ivy Slade April 7, 2009

dumb out

To go crazy on something or someone

Man if that hater dont quit runnin his mouth I'm bout to dumb out on him

by Tha Silencer March 2, 2008

smart one, dumb one

sarcastically making fun of an idiots mistake. designed to make them feel like shit and make you feel like a bigger, better person

craig: damn it, i just drove my car into a tree!
josh: smart one, dumb one..

by wharfytime April 29, 2010

Are you dumb or are you dumb

A rhetorical exclamation used to question an individual's intelligence. Both options in the question are purposely kept the same to reinforce the individual's low intelligence.
Widely known as the signature catchphrase of Daniel "Dexti" Su in the esports landscape.

Ali-A: Earth is flat
Dexti: Are you dumb or are you dumb?

by SuperCraft144 July 18, 2020

dumb out

To get in the "zone," to be at the top of one's game

Watch Chris Henry of the Bengals dumb out as they get closer to the red zone.

by Cory Battin December 21, 2006

Dumb Dumb Oreo

A guy who's really smart on the outside but dumb on the inside.

Girl:I really thought I liked him, he was supposed to be genuis, but when we went out, I thought I was going to have to cut his food up for him.
Friend:That sucks, what a dumb dumb oreo.

by EmotivelyScene November 11, 2008

Dumb of Dummies

The dumbest person in the world. Of all the dummies this person is king.

Hey dumb of dummies, you just ate 15 tabs of acid.

by unsonny January 10, 2006