OH-NO-Vember 

When you accidentally ask a woman with an articulated mustache if she is participating in Movember.

Hey do you know Bridgette in Accounting with that fuzzy little mustache on her? I totally pulled an OH-NO-Vember at lunch with her today!

OH-NO-Vember by duckslayer11 November 21, 2010

oh no you di'int 

A response to a bold statement, accusation, or action; slang for "you're going to wish you hadn't said/done that," or "bitch you'll pay for that."

"Yo momma's so fat, I poked her in the belly and gravy came out."

"Oh no you DI'INT!"

oh no you di'int by Seth Livingston July 10, 2005

Oh no you didn't 

(Pronounced: o no you dit-ten) A colloquial expression of incredulity, voiced upon witnessing another's action or statement, or hearing of it from the actor firsthand.

"Step off, bitch," said Tyrone. "Oh no you didn't!" exclaimed Shanequa.

Oh no you didn't by TopSecret October 10, 2007

Oh no you di'ent! 

Sxc slang for the classic panto; 'Oh no you didnt' 'Oh yes I did'

Used by Skanky Hoes, Cheap Slags and Sluts

Usually followed by a 'mm-mmm' or a slight variation to this.

Also accompanied by a shaking of a finger and side-sliding the head left and right from 3-15 times in unison.

Not to be misused.

Shandice) 'Mhmm suga I just got mama some bangin new
lipgloss yall know what im say-en?'

Honey) 'Mhmm honey that gloss aint poppin m-mm no
way no how yall know what i mean girl'

Shandice)'Oh no you di'ent!'

Honey) 'M-mm thats righht suga-pie yall wouldnt know style
if it slapped yall in that cheap orange pineapple yall call a face n yall know what im talkin bout mmHMmmmm'

LOL.

Oh no you di'ent! by PussyPoon January 15, 2008

oh no 

An exclamation of horror and shock, negatively looking at an outcome.

<kid 1> I beat up your little brother, stole his lunch money, and hung him by his neck over a fiery pit of doom.
<kid 2> Oh no!

oh no by Alanax0rz May 23, 2004

oh no he didn't 

A form of sarcastic irony deriving from its original use as an expression of incredulity. Often used after a oneliner or emphatic statement to mock the speaker.

"He was never in time for his classes . . .Then one day he wasn't in his time at all."

Oh no he didn't!

oh no he didn't by Shiggity and Trionna September 7, 2010

ohnoes 

Exclamation of displeasure

Ohnoes! my boxe haz ben hax0rd!

ohnoes by Slappy May 29, 2003