Skip to main content
Urban Dictionary Merch
Your favorite words on things you can wear, drink from, read, or give to a friend.
The Urban Dictionary Store sells gifts you’ll have to explain.

Half a mo' 

wait a minute; hold it
Half a mo' bruh! You saying you scored? Nahh!!!
Half a mo' by talk2me-JCH2 June 3, 2022

thing-a-mo-bob

A name of an object when someone has forgetten the name
Get that thing-a-mo-bob right over there, yes that bring it to me
thing-a-mo-bob by Rach? October 10, 2005

Like a Mo 

Short for Like a Motherfucker.....
Man, I was drunk like a mo last night
Like a Mo by Mofo72 May 27, 2018

Pull A Mo 

When you are partying with a friend and they drink way too much and end up passing out, then you are usually left to look after that friend for the rest of the party
Victoria: Were gonna get our drank on tonight!

Hannah: Yeah girl, but don't pull a mo!
Pull A Mo by thecrazyitalian34 July 17, 2010

Chas-A-Mo (Money) 

The hip-hop variant of Charles/Chas.
The kind o' brotha who rolls easy, ain't cheesy or sleasy, and is one happ'nin' dude.
Chas-a-mo (Money):

Here comes Chas-a-mo,
The bro wit da flow,
Mah man is in da know,
Livin' large on tha go

Being a Mo

Someone who repeats themselves or won't let something go.

Someone who keeps reminding you that they helped you out one time.
Remember that item or favor that I asked for 10x already and you said no... can you please reconsider.

Hey remember that time I helped you out
Do you think you could return the favor? I swear I am not being a MO
Being a Mo by BurdenedStar July 2, 2019
More from Urban Dictionary
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
According to the boffins downstairs, the murderer used a serrated blade.
Boffin by Agnon February 11, 2023
Word of the Day on October 3, 2026

Pee Calculus

When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026
Literally "dirty" pronounced with a West Indian accent. Can also have a positive connotation, for example Sean Paul's album title "Dutty Rock".
"The girl is pretty but she corrupt and dutty!"

or, in a positive usage:

"Booya! That freestyle was dutty!"
Dutty by J Hall April 3, 2003
Word of the Day on October 1, 2026
Ajumma wait a moment
Ajumma by aintnotinbutnice July 5, 2009
Word of the Day on September 30, 2026
Load more