A duck walks into a bar and says to the bartender "I'll have a beer".
The bartender says "Hey! You're a duck! I've never seen a duck in this bar."
The duck says "I've never been here before. I'm just started working at the construction site across the street".
And the bartender says, "Well why are you working construction when you could be making millions in the circus?"
And the duck said "What would the circus want with a brick laying duck?"