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

Party Underwear 

1.for girls: Party Underwear are a pair of cute or sexy panties worn when they know that there is a a chance they will hook up with someone at a party.

2.for boys: Party Underwear is an adult style diaper worn under their boxers or briefs in precaution when they know there is a chance they might get too drunk at a party and soil themselves during the night. piss drunk

1. "I'm wearing my party underwear 'cause Javier will be at Tad's tonight."

2. "Kevin better wear some party underwear tonight, because last week he shit his pants."

Party Underwear by Jonnhy D December 16, 2008

nonederwear 

n

no underwear. as in going commando

Mike "yeah im all out of clean underwear"

Hannah "then what are you wearing?"

Mike "nonederwear."

nonederwear by Mike617 December 15, 2009

Saxx underwear 

the underwear tyler joseph wears to trick his fangirls into thinking he has a big dick

Fangirl 1: Omggg tyler wears saxx underwear!!! you know what that means!!

Fangirl 2: shut up jessica you know he only wears those to trick us

Saxx underwear by ueetueet April 10, 2019

a horrible pixelated shot of an underdeveloped highschool freshman in their underwear trying their best to make a seductive face 

The default picture used by over 84% of users of the popular networking site myspace (See definition #4).

-Man, she looks fine!
-Can't you tell? That's a horrible pixelated shot of an underdeveloped highschool freshman in their underwear trying their best to make a seductive face, dude.

a horrible pixelated shot of an underdeveloped highschool freshman in their underwear trying their best to make a seductive face by cchriss92 August 9, 2007

underwear gnomes 

little gnomes who come out at night to steal underwear.

ahh the underwear gnomes stole my underwear again, I'm down to one pair.

underwear gnomes by Dan Arnett June 22, 2008