Dumb as bricks 

The act of being more dumb than bricks.

Hey that chick brittney is dumb as bricks.

Dumb as bricks by mateckz January 31, 2010

DUMB AS HELL

When one does not use their brain. When something unbeleivebly stupid happens that you cant take it and you just yell "DUMB AS HELL". Ghetto. When your parent says something that makes no sense whatsoever so you say You dumb as hell". Making fun of someone who cant talk. When you watch Napoleon Dynamite. When you see a VW with eyelashes. When you see a pimped out PT Cruiser with the flames.

If you've tacked on an after market wing spoiler to your beater car then your either incredibly confused or just "DUMB AS HELL".

Mom: "How do i send this text?"
Child: "Girl You Dumb As HELL"

Friend 1: "I think I'm Pregnant..."
Friend 2: "Girl You Dumb As HELL"

DUMB AS HELL by youdumbashell December 31, 2011

dumb as a bag of hammers 

adjectival clause describing someone who is superbly stupid

My neighbour's as dumb as a bag of hammers - he's trying to change his tires without a jack.

dumb as a bag of hammers by zigzag1999 August 31, 2006

dumb as shit 

referring to someone who has the intellect of human feces

That boy was dumb as shit!

dumb as shit by ballz October 12, 2003

Dumb As Fuck 

You know, the guy above trying to be a smartass said there instead of their when referring to someone's idiocy. So really, the guy above is dumb as fuck.

The guy above: People still use it incorrectly though, showing there complete idiocy when they cannot correctly use the most versital word in the English language.

Me: Wow, you can't spell versatile, AND you said there instead of their. You are dumb as fuck.

Dumb As Fuck by myiseverythingusedidkwhy September 17, 2017

dumb as shit 

Someone or something that is ignorant or worthless to the point of having no value. Also one who displays the fact that they have no common sense or knowledge in a subject.

Fuck, that bitch is dumb as shit.

Really, that game is dumb as shit.

dumb as shit by Anonymous October 13, 2003

dumb as Charlie Sheen 

Stupid, dull-witted. The complete absence of rational thought or any potential for rational thought. The lowest possible level on the intelligence scale. A fucktard.

Student: Professor, this formaldehyde soaked frog I'm dissecting is dumber than Charlie Sheen.

Professor: Son, the correct expression is 'Dumb as Charlie Sheen' . It's not possible to be dumber than Charlie Sheen.

dumb as Charlie Sheen by needlenoots September 19, 2009