Undies

Underpants (usually of a female). Originally an Australian slang term, Americans are finally picking it up due to the word ‘panties’ being creepy AF.

“My undies are riding up my bum.”

by HeeGee January 14, 2021

undies

The undercover law enforcement

Guy 1: who's that creeping
Guy 2: its the undies bro hide the loud

by Youngtadoe May 30, 2016

undies

The undergarments warn by both males and females.

I want you to do something for me..take of your undies and send them to me by express mail so I can get a sniff of what you smell like.

by basketcase_101 June 14, 2003

undies

oh undies if they get too dirty flip them inside out and they are good for another week!!!

dudei've worn my undies for two weeks straight ithink i better change them!!

by jojo g. October 8, 2006

undies

underwear, especially women's underware

Her undies were clearly stained.

by Light Joker August 18, 2005

Undies

High school underclassmen (especially freshmen and sophomores).

I got shoved by an undie in the hallway today so I schooled 'im!

The undies in my photography class thought I was a freshman -_-

by Ello the band geek December 18, 2009

undies

undies = not only underwear, but slips you wear under specifically under bridesmaid dresses

wow, thanks sarah for giving me the advice on the undies for the bridesmaid dresses. your a lifesaver.

by dersamuelmoore December 25, 2009