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yesterbae 

Another term for an ex you dated recently or in the near past.
When you see your ex in public and you say to your friends, look that's "yesterbae"!
yesterbae by sunthatneversets June 2, 2017

Yesterbae 

An ex, someone who was your bae yesterday.
Amanda: Aren't you going out with Rick tonight?

Taylor: OMG, Rick is my yesterbae.
Yesterbae by [readacted] November 23, 2018

Yesterbae 

A term used to describe an ex fling or friend with benefits.
My yesterbae keeps texting me but I'm so over him
Yesterbae by PikkePokkel November 30, 2020

Yestereve 

The evening of the previous day.
"Did you watch that program about fatties yestereve?"
Yestereve by kezuke June 18, 2007

Yesterday X Separation

Yesterday X Separation (Korean: 옛델대 뷔 셉알앋이온, stylized YESTERDAY / SEPARATION), commonly known as YXS, is a five-member Kwangyanese boy band formed by Throw It Back Rosie Entertainment. The group consists of five members Stoove, Yeoniel, Bengyu, Taerry and Kaimal.
Naega Byeonhae by Yesterday X Separation outsold the whole K-Pop Industry.

yestereve 

Yesterday evening. Similar to 'yestermorn' and 'yesternoon'
Did you have fun yestereve?
yestereve by JimJams December 27, 2008
More from Urban Dictionary

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
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