underwees 

One's undergarments.

Such as: Tanktop, Bra, Tighty whities, Boxers, and the infamous Panties.

Woah! Did you see her underwees? They are so sexy!

underwees by Some kid who is weirtd October 30, 2017

poor waif in his underwear 

A person who blows their cover as a Kremlin propagandist.

“Seymour Hersh was a poor waif in his underwear when quoting his source, a supposed “anonymous US official”, who used the russian idiom “waif in his underwear”, which until then was not used in English.”

poor waif in his underwear by atomicapproach July 28, 2023

a poor waif in his underwear 

A pro-Russian journalist or Russian/Kremlin official who attempts to pass off fake quotes as real things said by government or military officials in Western countries but are clearly fake due to translated Russian phrases, strange wording, words being used in strange or unnatural ways, etc.

The phrase comes from an article written by Seymour Kersh, a pro-Russian journalist. In the article, he claimed an anonymous American official called President Zelenskyy of Ukraine 'a poor waif in his underwear'. However, the term 'waif' is extremely uncommon in American English, and the whole phrase was a Russian meme until the publishing of the article.

Seymour Hersh was a poor waif in his underwear when quoting his source, a supposed 'anonymous US official', who used the Russian idiom 'a poor waif in his underwear', which until then was not used in English.

Pro-Kremlin social media users were floundering like poor waifs in their underwear to dismiss the initial use of 'a poor waif in his underwear' as a mere translation issue without explaining why there would be a translation issue between a US journalist and a US official.

a poor waif in his underwear by True Squatch July 28, 2023

You underestimate my power

The act of declaring that one is good at something right before fucking it up.

Derives from Star Wars Episode III: Revenge of the Sith where Anakin Skywalker says this to his former master Obi-Wan Kenobi right before lunging at him and getting his left arm and both of his legs cut of by a lightsaber.

Obi-Wan: "It's over Anakin, I have the high ground"
Anakin: You underestimate my power!"
Also Anakin: (Lunges at him and gets fucked by his laser sword and then caught on fire)

You underestimate my power by buttonmasher525 January 2, 2018

a poor waif in his underwear 

a person who has blown their cover as a Kremlin propagandist, especially when it is unclear they even knew they were one

Seymour Hersh was a poor waif in his underwear when quoting his source, a supposed “anonymous US official”, who used the russian idiom “waif in his underwear”, which until then was not used in English.

a poor waif in his underwear by 504jdw July 28, 2023

Underwear Streaks 

When you shit yourself, or fart loudly enough that a bit of shit sprays out and stains your underwear with brown streaks.

Dude I just loud farted and it left me with underwear streaks. I may just throw them away at this point.

Underwear Streaks by Soapey August 3, 2019

underverse 

An amazing animated series by Jael Peñaloza. It has finished 1 season with six episodes and has an opening done for the second. It includes Undertale, Underfell, Underswap, Outertale, Fresh, Ink, Error, Dream, Nightmare, Core!Frisk, Cross, Cross Chara, Killer, and partly, XTale.

Person 1: Hey dude you know what Underverse is?
Person 2: No, what is-
Person 1: OH MY GOD IT HAS AAAAAAAAAA

underverse by HelloPersonThatIsReadingThis November 5, 2019