when there is a visible piece of food stuck in between your teeth and could end up in an embarrasing state for you.
whilst sat in pizza hut;

Dave: Mate you got a duckers...
Lewis: Fucking Hell, cheers mate!
by Lewis Murphy November 23, 2007
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The combination of someone who is not only a Dick but a right fucker too
He is such a Ducker that guy
by Montiero is the worst Chris November 15, 2020
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Someone who commits to hangout with his friends only to duck out on them and ditch them for something way less cool.
Eddie: Hey do you want to hang out Wednesday?

Chris: Sure, I will definitely be there Pri!

(Two Days Later)

Chris: Yo, I need to duck, I have to watch Obama's speech

Eddie: Man, you are such a ducker!
by Primary April 20, 2009
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someone that is antisocial or otherwise a pussy.
"Jim is a fuckin' ducker. He's always suckin' himself off with his gleivinfriends
by Jake January 06, 2005
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The(much more hurtful) combination of both duck and fucker.
I heard that Andy was whipping it, the ducker.
by Jpgesus March 10, 2015
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A person that repeatidly goes AFK in the middle of an instant message conversation without letting you know they are away from the computer.
"That vincent is a right ducker, its a nightmare to get a normal conversation out of him."
by RevMB April 22, 2008
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