[Dumb]

To have a low amount of intelligence/to make bad choices

It was so dumb of amy to get drunk the day before her midterm

Harold is so dumb it hurts to be around him

by Just oneeeeeer May 28, 2018

dumb thinking

When the logical part of yourself knows that whatever you want to happen isn't going to happen, but you still hope anyway

"I knew that she wasn't coming back, but dumb thinking wouldn't let me stop hoping for a sign"

by NightShade10 February 6, 2017

Dumb

Opposite of being smart

Lila: I’m going to cheat off of nick!
Jack: no please don’t

Lila: why not?
Jack: he is so dumb! I cheated off of him as well and I got a 30!
Example 2:

Bailey: what’s 15x2

Jack: 500
Bailey: omg are u dumb??

by ♥️Panzo♥️ October 19, 2020

dumb

dumb aka a person named alan, he is so stupid he is a fucking dumb cat eating viet

why are alans such dumb cunts

by sdgdsgew333333 May 27, 2020

Life span of a dumb brother

Usually 23-24 years due to stunted developement in brain cells

Look out for your dumb brothers, it aint self out there

The life span of a dumb brother is 23yrs

by Rebelsupreme May 5, 2023

Y’all dumb

Mfs really be looking up their name like we’re back in 5th grade.

Benjamin button ass going back to acting 12

You: look at the urban dictionary meaning of my name!
Me: Y’all dumb

by Huncho117 November 23, 2021

Dumb Bitch

A dumb blonde bitch who does not understand common sense and is boy crazy for knuckleheads that look like Sid the Sloth

Friend: Did you see Shayla is dating Brady?
Me: Yes she is a Dumb Bitch

by Oinkers69420 May 20, 2022