underpants navy

semen

A term made popular by the character Michael Kelso on "That '70s Show" (now seen only in syndication) on Fox.

Dude, I'm getting paid big bucks at the sperm bank for my underpants navy.

by slickbillie August 16, 2009

Hairy Underpants

Refers to a large quantity of pubic hair, usually on a woman.

This chick I banged last nite had hairy underpants, she had to part it when she pees.

by Rastus January 11, 2006

underpants

Something you don't have to wear all the time.

"Are you wearing underpants?"

"No."

by underpantslover99 November 30, 2009

nunderpants

nun.der.pants. underpants for nuns. similar to granny panties, but more holy. slang: nundies, not to be confused with dundies.

"I really wish I had a pair of lacy, black nundies"
"Did you see Sister Maria's nunderpants? She is so going to hell."

by BfastOfChamps January 15, 2009

nunderpants

Night underpants -- generally fuller coverage than bikini, thong or other daytime underwear Akin to "sick underpants".

It's bedtime so where are my nunderpants?

by Heymercury April 20, 2010

Underpants dance

When you get an erection.

WELL that guy just did the Underpants Dance

by Poopopo May 4, 2015

sick underpants

comfortable underwear worn when one is sick that offers fuller coverage than a thong, bikini or other daytime underwear. Also the essential underpants for a hospital stay.

When I had the flu I wore my sick underpants and my flannel pajamas for a week.

by Heymercury April 20, 2010