Used in military terminology to describe the mandatory task of providing security or lookout for anything from an ammunition arsenal to an empty barracks. Can last for a few hrs or 24 hrs. Usually given at the worst possible times and weekends to remind you of why you ever joined the military.
Marine: Woot woot!!! It's Christmas, time to go home!!!
1stSgt: Oh fuck no! You have duty Christmas day, don't bother going home.
Marine:FML.
1stSgt: Oh fuck no! You have duty Christmas day, don't bother going home.
Marine:FML.
by jmusmc85 June 6, 2010
A word commonly laughed at by people no matter how mature you are.
It is normally laughed at as people use the word duty as slang for feces.
It is normally laughed at as people use the word duty as slang for feces.
by domki366 January 6, 2013
by Didda Tinkle May 24, 2004
by callofduty1 November 20, 2010
by JahLove October 29, 2008