Yesternight 

When you've been awake for several nights and days using meth, they start to blend together, becoming one long "yesternight"

"when the hell did they put those infrared cameras on the pigeons heads, man? The task force snuck em on there late yesternight"

Yesternight by Llewellynthefelon July 11, 2023

Yesternight 

A word used instead of last night

Took a serious dump yesternight

Yesternight by Punkiewunkie August 11, 2023

Yesternight 

Yesterday Night

Yesternight I saw a Bug.

Yesternight by Chiki nugs Boots with The Furr November 7, 2023

Yesternight 

Yesternight a mix of two common words: Yesterday+Night.
This word is often used to describe a event or something that happened the previous night.
Thus is slang commonly used in Africa…

Person1: Just Yesternight I looked up celebs my age.
Person 2: Thats cool I also looked up celebs my age last night!

Yesternight by Nivi. March 11, 2024

yester-night 

something that happend last night (instead of yesterday

you dog, yester-night i banged a girl

yester-night by sugar daddy AKA dr.awesome May 7, 2009

Yasternight 

The night of yesterday; last night.

Rakefet: "So did you spend all yasternight studying or did you get any sleep?"

Gila: "Are you kidding? Yasternight I was Facebooking until two!"

Yasternight by Cucharita October 31, 2006

Yesternacht 

A cooler way to say yesterday night in conversation.

"If today is Christmas... then Santa came yesternacht!"

I was on urban dictionary yesternacht, and I've got a word that is way easier to say than yesternight"

Yesternacht by Dan Milano December 8, 2005