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a form of internet slang combining the words "yes" and "bestie," the latter of which is commonly used on stan twitter. it is to be used either as an encouragement or as an affirmative, typically in place of the phrase "yes bestie."
Person 1: hi besties, do you like my new layout?
Person 2: yestie!!
yestie by yestiebestie December 10, 2020
a form of internet slang combining the words "yes" and "bestie," the latter of which is commonly used on stan twitter. it is to be used either as an encouragement or as an affirmative, typically in place of the phrase "yes, bestie."
Person 1: hi besties, do you like my new layout?
Person 2: yestie!!
yestie by yestiebestie December 10, 2020
Like a “Bestie”, but specific to the Younique sisterhood!
I can’t wait to see my Yesties at convention!
yestie by Ybyjennmontgomery August 9, 2019

yestermorn 

Yesterday morning. Similar to 'yestereve' and 'yesternoon'
What time were you up yestermorn
yestermorn by JimJams June 5, 2007

Yestereve 

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

Yesternoon 

Yesternoon is the afternoon of the day before
Brandon got that booty yesternoon
Josh tapped that ah yesternoon
Yesternoon the blondie witta booty twerked at Eli's
Yesternoon by Play wit it July 4, 2014
More from Urban Dictionary

Slop Grenade

When someone uses AI to generate a large document, slide deck, or piece of code/software and tosses it over the fence for you to deal with.
Chad: Hey Brent I sent you the new backend API change to review, it’s only 100 files changed.

Brent: he just tossed me a slop grenade
Slop Grenade by Joe Squid September 28, 2026
Word of the Day on September 29, 2026
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).
After we broke up, he was floxi to me.
floxi by Dr. Geek May 13, 2009
Word of the Day on September 28, 2026
NYC people who migrate north to Quahog, RI to see the leaves in the fall.
New York and everyone from there can fornicate themselves with an iron stick.
leafers by ss++ February 8, 2005
Word of the Day on September 27, 2026
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