undie run 

To run quickly out of your house (apartment, etc.) in your underwear to get something when it is not worth gettng dressed.

"The paper boy delivered the paper to my front lawn at 5 am, so I made a quick undie run to get it."

undie run by randomhell February 10, 2007

undie run 

An organized race where speed and competition are replaced by beer and little clothes. This race usually takes place at the end of finals week in a crowded downtown area of a college town.

It is too hot for pants! Let's go on an undie run!

undie run by Violated Centaur March 12, 2005

Undie 500 

An awesome car rally / pub crawl undertaken by students of the University of Canterbury from Christchurch to Dunedin. Cars and people participatng in the rally are dressed up to various themes with prizes going to the best ideas.

Those damn scarfies ruined the Undie 500 with their riots.

Undie 500 by maggieosullivan January 24, 2011

undiet 

The opposite of diet.

A: More food?
B: Yes, please. I'm undieting.

undiet by Kaloyy July 3, 2012

For Unzies 

The opposite of "For Realzies".

Are you for realzies?
No, I was for unzies.

For Unzies by Frizzo890 May 19, 2009

undie bugs 

(un•DEE• bəgs)
noun
pubic lice. crabs, crab lice.

I got a serious infestation of undie bugs at The Scratchin' Post last time the had dollar lap dance night.

undie bugs by sammerofthegoods March 26, 2010

undieable

Unable to be killed

Super man has an undieable need to do whats right.

undieable by Playerpray December 9, 2015