An expression of frustration when something minor goes wrong.
you've just spilled something on your new shirt. Ah fuckaduck....
An expression of surprise.
Well fuckaduck! I never knew such a position was possible!
Someone who likes to fuck (have sex) with ducks.
Guy 1: *having sex with a duck*
Guy 2: *sees guy 1 having sex with a duck and then shouts 'you sick fuckaducker!'*
Can be used discreetly against offending persons disguised as a cough in order to insult. Can be used as an exclaimation of surprise.
Random Person: You know what, you're a bitch! *walks away*
You: *cough* fuckaduck! *cough*
Random Person: What was that?
You: Nothin'...
To have sexual intercourse with a duck.
My kinky fetish is to fuckaduck.. wanna join?
to have sexual intercourse with a duck
that park warden is gonna go fuckaduck