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undefeated 

Underground exclusive shoe outlet sells authentic rare nikes, adidas, and such.
"Shiiiiit did you see the crazy new air ones that Bryan just got from Undefeated"
undefeated by Pojo April 5, 2005

Undefeated 

Every time but, like, three times.
"We went undefeated, except for three times.
Undefeated by Nobody at all ;) February 6, 2020

Undefeatable 

A word to decsribe the legacy of Myles Hutcheson, a student who loved like Christ and saw everyone as valuable and loved.
Myles’ legacy is undefeatable.
Undefeatable by LoveLikeMH December 9, 2018

underrated comment 

*clever comment with thousands of upvotes*
“underrated comment”
underrated comment by pqalmz November 1, 2020

Undefeatable 

Myles is undefeatable in paintball, Steve and Jeremy need to watch their backs.
Undefeatable by LoveLikeMH December 9, 2018

Underrated 

The reply you will see under EACH and EVERY comment on YouTube. Usually written with the intention to get as many likes as possible if the original comment gets popular.
Timmy: Bro my Dog died.
Steve: F
Troll: Underrated
Timmy: *Punches the troll into his face*
More from Urban Dictionary

Pee Calculus

When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026
Literally "dirty" pronounced with a West Indian accent. Can also have a positive connotation, for example Sean Paul's album title "Dutty Rock".
"The girl is pretty but she corrupt and dutty!"

or, in a positive usage:

"Booya! That freestyle was dutty!"
Dutty by J Hall April 3, 2003
Word of the Day on October 1, 2026
korean word for madam, older woman
Ajumma wait a moment
Ajumma by aintnotinbutnice July 5, 2009
Word of the Day on September 30, 2026

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
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