U.O.E.N.O 

“U.O.E.N.O” is onomatopoeia for “you don’t even know.” It’s somewhere between an abbreviation and an acronym.

Hint: Say it out loud, quickly.

Made popular by the song "U.O.E.N.O." By Rocko Ft. Rick Ross, A$AP Rocky, Wiz Khalifa and 2 Chainz.

This a thousand dollar pair of shoes and U.O.E.N.O it

This a thousand dollar cup of lean and U.O.E.N.O it

U.O.E.N.O by peptobizniz August 3, 2013

U.O.E.N.O 

stands for "You ain't even know it." If you say the letters aloud it will help you say "You ain't even know it" with an urban accent. This term is used when you are doing something so epic, people don't even realize it's right in front of their face.

These shoes cost half a million dollars, U.O.E.N.O.

U.O.E.N.O by MS3MY August 12, 2013

U.O.E.N.O 

Acronym for “you don’t even know”

Trump lost the election in 2020 and U.O.E.N.O. it.

U.O.E.N.O by LizTripp00 November 14, 2020

U.O.E.N.O 

Originates from "you don't even know" & it's something you say in a smug sort of way highlighting the ignorance of the people present over something lit you just did or are still doing. Of cos, some kind of admiration or positive amazement has to obvious in the people's faces.

e.g people arguing on how some kind of dance is performed & you perform it to perfection with everyone stopping to watch...it's only right you smugly say U.O.E.N.O immediately you're done!

U.O.E.N.O by Mataa Imasiku July 19, 2021

U.O.E.N.O. 

Acronym for you don’t even know ... it

Trump lost the election in 2020 U.O.E.N.O. It.

U.O.E.N.O. by LizTripp00 November 14, 2020

.W.I.N.E.O.F.A.G.U.L.A.S.I.S.Y.L.U.A.G.O.W.I.N.E. 

.W.I.N.E.O.F.A.G.U.L.A.S.I.S.Y.L.U.A.G.O.W.I.N.E.

.W.I.N.E.O.F.A.G.U.L.A.S.I.S.Y.L.U.A.G.O.W.I.N.E.

.W.I.N.E.O.F.A.G.U.L.A.S.I.S.Y.L.U.A.G.O.W.I.N.E. by LeSouffleDeVersailles April 23, 2025

R U S T M O N E Y 

The act of R U S T M O N E Ying.

Hey timmy, do you even R U S T M O N E Y? I like to R U S T M O N E Y on your mom's R U S T M O N E Y.

R U S T M O N E Y by teMity November 29, 2017