Skip to main content
Listen up, simplicity is perfect.

This is without a doubt the perfect comeback when challenged, insulted or demeaned whether it be verbally or electronically.

The best way to effectively say this insult / diss is dependent on each individual scenario.

For example: Susan your best friend calls you a bitch out of nowhere for sleeping with her boyfriend, Brad. Your reply is a calm who u. She will then most likely and stupidly reply "who me" this is where you make that bitch Susan feel like an absolute moron and you then finish her off with "YA U".

Another example: In a heated verbal debate via text or in person, insults are being thrown and the only way to successfully achieve a successful and enjoyable victory is through aggressively asserting a "who u" thus ending the argument.

A more joyful example: You are intoxicated in your friends minivan coming back from the bar in downtown Royal Oak passing through the privileged city of Berkeley and Birmingham. You then see someone minding their own business walking with their dog. Being intoxicated you yell "WHO U" at the top of your lungs. Not only does this completely confuse the individual for weeks and startle the individual momentarily, but it also provides you and your friend group with the best laugh of your life. This scenario is highly recommended.

TIP: Mix and match different voices, pitches, vocal ranges and lung expenditures to find your perfect "who u" for any given scenario.
who u
ya u
whom, thou
who me
who u by itchygooch69 June 15, 2018
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.
Same as “Who are you?” Or “Who you is?”
“I’ve never seen you before. Who u b?”
Who U B? by cuntrycornbreadgurl September 21, 2019

WHO U LOOKIN AT? GURL PLZ 

wh ra u tlak bout m0fo be s,.ike $$$$
saw#@@wqqq %%^^&&#$#$

Fuck You And Who U Run Wit 

A expression used as an insult to a person and their friends, family, etc.
Andre threatened Christopher's life , so Christoper said boldly "Fuck You And Who U Run Wit!!!"

who day & u say

1. n. Bastardization of Uday and Qusay, sons of Saddam Hussein. Who day & u say is used to describe two dumbass males who are looking for trouble (often through violence) and will soon find it. Also, Columbine Kids, or Dylan and Eric.
"Look at who day & u say over there, trying to fuck up the Governator's Hummer."
who day & u say by foshizzle May 12, 2004

who day & u say

Terrible spelling of Saddam Hussein's sons, Uday and Qusay.
Who day & u say is the only way I could think of spelling Saddam's son's names...
who day & u say by Isi Oamen June 16, 2004

Who fukd u in the ass

The joke WHO
WHO ASKED

is boring

u come back at it by sayin
((The one who fucked you in the ass))
That’s who
Chad: who
Tyler: who asked
Moe: the one who fukd u in the ass
More from Urban Dictionary
anyone who succeeds in disgracing/over indulging themselves in the throws of clubland
28 hours and 4 clubs later, gurning for england but still refusing to go home - a total wrongun!!
wrongun by bevvers March 21, 2007
Word of the Day on October 8, 2026

square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
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
Load more