when ur pretty dumb. my mom says this to me all the time.
Ur dumber than a box of rocks
-what?
shut up dumbass
by barbarino April 19, 2005
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Phrase describing a person who lacks the collective intelligence of a box of rocks; possibly a bit more intelligent or a bit less intelligent than a person who is dumb as a rock.
John lit a match so he could see where the gas was leaking out; he's dumber than a box of rocks.
by Rocky Balbowa November 20, 2007
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When somebody you know is dumber than a bag of hair.
A person consistently failing to understand anything you're saying.
When somebody is saying unintelligible nonsense.
1. He's Dumber Than A Bag Of Hair.
2. They're Dumber Than A Bag Of Hair.
by Anthony Luka Davenport September 24, 2023
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Someone of low intelligence. A person who is so stupid you feel sorry for him. This type of person tries to sound intelligent but the truth is in reality they are dyslexic slow learners and can't even figure out how to achieve the basics of life. They are dumber than dog shit.
1. He couldn't add 2+2.. he's dumber than dog shit.

2. Rehmeyer sure attempts to make his posts sound intelligent but the truth is he's really dumber than dog shit.
by kr3493k February 13, 2008
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Meaning less intelligent than the excriment of a flighted nocternal bird who feasts on small rodents and posses the capability of viewing 180 degrees.
People walking under downed power lines are dumber than owl shit.
by Chris Wollesen March 14, 2006
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A Southern idiom for someone who is beyond stupid.
Dave: I tell you Bobby is dumber that a sack of rocks.
Laura: Why?
Dave: I asked him to meet me outside the movie theater, and asked inside or outside.
Example2:
Clerk: Your total is $10.05 Do you have a nickel?
Bobby: No, only 5 pennies.
Clerk: You are dumber than a sack of rocks.
by fml October 31, 2007
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when your cousin buford says somethin' REAL dumb and you turn to him tell 'im, "buford, you are dumber than a bag of hammers."
"buford, you are dumber than a bag of hammers."
by fimbel May 15, 2020
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