Fellows whose favorite pastime is strolling around in their underwear. Strolling around in underwear has a way of making a fellow look gay, hence the term.
Kenny,Kevin,Jason,Jamie,Matt,Robert,Harun,Harvey,Uriah,Tom,Bill,and Jim are all quite the underwear gays,always strolling around in boxers or briefs.
by JMC70 March 22, 2017
by Palespaghetti July 24, 2017
by Ann Onomous February 22, 2018
by Pussycatguy5 September 13, 2018
To be wearing underwear that are very disgusting, often having a horrific odor and be very hard like a turtle's shell.
Adrian - Dude, Bonnaroo was really fun, but sleeping in your car wasn't. I'm wearing turtle underwear.
by SooooAnonymous March 24, 2014
-Playing a game of League of Legends-
Xayah: "I'm on the flank, let's go underwear ad this guy"
Rakan: Spicy
Rammus: OK
Xayah: "I'm on the flank, let's go underwear ad this guy"
Rakan: Spicy
Rammus: OK
by For Rakan December 27, 2020
The spaghetti a la carbonara was of such high quality she could not be blamed for the post mastication underwear migration.
by chick wowchich wow March 24, 2017