A duck walks into a job center and says to the man behind the desk 'Excuse me; I'm looking for a job. Can you help?'
The man can't believe it and replies 'hold on minute sir, I'll make some enquiries for you'....the man then phones up a showbiz agency and explains that there's this amazing talking duck wanting a job and could the agent find him work in a show somewhere. Obviously the agent is excited and has no problem in finding a show for the duck.

The man goes back to the duck and says 'Good news sir, I've found you job in show business'

With this the duck replies 'That’s no good, I'm a plumber'