Duty It 

To play call of duty 4 with your ignorant friend and team kill for fun and purposely start shit with pussy red haired kids on the internet.

Duty it. Nah man my internets out I have homework.

Duty It by Big Moron Hairy August 7, 2008

it's your duty to shake your booty 

a call to arms in reference to booty shaking

girl, it's your duty to shake your booty, shake your booty

it's your duty to shake your booty by jaffaw July 16, 2009

Because it's Call of Duty 

The phrase used when people question why you're so angry with what happened during a game, with how crappy COD's theater is, etc.
A term that is used widely by the gaming community when COD rips you off.

1. Dude 1: FUUUUUUUUUUUUUUUUUUUUUUUUUUUCK! I just lagged out!!! why????
Dude 2: Because it's Call of Duty.
Dude 1: That's true.
2. Dude 3: Ahhh, just finished my exactly 30 second long clip from my 7 hour long game, going through and getting all the best kills of the game. Now to render it and have it uploaded. *Clicks render* *video doesn't render even though it's 30 seconds long* FUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUU-Why won't it render?!?!
Dude 2: Because it's Call of Duty.
Dude 1: Lawl, I know the feeling.

Because it's Call of Duty by Getting R*ped by COD August 7, 2011

call of duty itis

Calling in sick to school or work just to play Call of Duty 4.

John said he couldn't come to work today,but we know he just has Call of Duty itis!

call of duty itis by joseph skeet boyd August 2, 2008