undi gundi

(undē gundē) the marks you get on your skin after pressure due to sleeping, sitting, or contact with a surface.

When she woke up, Tammy had undi gundi on her arm from her sheets.

by milop9502 September 08, 2020

Backup Undies

Taking more than enough pairs of underwear on a trip due to a severe case of the shits. The occasion is too good to miss so resorting to more undies is the only way forward, it's either this or you use a shart tampon.

Dave: What's with the big bag? We are only going to watch The Broncos play The Chargers.

Rob: Need Backup Undies

Dave: Got the shits?

Rob: Yeah

by Sieffy April 05, 2013

undie art

polite term for total skid mark

if you don't wipe well, you'll make some undie art!

by o2c5ft0 November 06, 2009

undie puncher

One who takes pleasure in a little bit of undie punching every now and then.

Simo: I think he "assaulted" her
Me: He punched her in the undies? (you know, with his member)
Simo: Yeah, he's a real undie puncher

by Rodney Stewart March 13, 2008

No Undie Monday

Time honoured tradition that comes from a common phenomena which sees an individual unable to successful complete one's laundry duties on the weekend.

"Mate... it's No Undie Monday for me! I've had to go commando 'cos I was partying all weekend and didn't do me washing!"

by borysSNORC™ May 21, 2009

poopy undies

the definition of a nasty ass shat.

i have poopy undies.

by jadesmith101 January 05, 2009

undie grundie

The act of inserting a finger or thumb into an unsuspecting victims anus through their fresh new underwear, thus causing a permanent poo stain. If done in a forceful manner, blood stains may accompany the poo stains.

Paul surprised Steve with an undie grundie...a large fight insued.

by Mutato January 30, 2008