by MR August 01, 2003

Oh my gosh, you're so underwearing me.
by The Cotton Ball April 17, 2011

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.
by Soapey August 03, 2019

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
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."
2. "Kevin better wear some party underwear tonight, because last week he shit his pants."
by Jonnhy D December 16, 2008

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
Fangirl 2: shut up jessica you know he only wears those to trick us
by ueetueet April 10, 2019

by Dan Arnett June 22, 2008

Fluid the consistency of yogurt exploding from a guys dick when you’re in gym class running with the girls
by FabooFlower October 17, 2021
