bag nasty 

Noun - means a "sack lunch"

Damn, I missed the roach coach, guess I'll have to eat the bag nasty

bag nasty by A Young Gun July 3, 2006

Bag Nasty 

A-ration bagged meal issued to Marines (usually recruits or in the field) that usually contains: a sandwich (ham, turkey, and bologna are common), a hard boiled egg, fruit, and a small bag of potato chips; often served with a beverage such as juice or milk. Also used to describe a female Marine in a sleeping bag.

Andrew: Look at that bag nasty over there
Kevin: Ehh..shes not that good looking

Bag Nasty by Eikosha August 29, 2009

bag nasty 

Typically, a female who makes the conscience choice to be more stuck up than she is attractive; therefore neutralizing any positive attention from the opposite sex. Also, a female participant of an M.C.J.R.O.T.C. program.

Yo Hero, there goes Bag Nasty.

bag nasty by NavyHero March 26, 2008

Bag O' Nasty 

When a chick possess the triple threat combination of a FUPA, a Badonkadonk, and a Cameltoe.

Star Jones, in the heyday of "The View", could barely fit her bag o' nasty in the studio chair, let alone the camera shot.

Bag O' Nasty by Eaten By Wolves December 10, 2006