When he's quacked.
What type of drugs to ducks use? Quack cocaine.
Using imperial units.
Duck doesn't deny the Armenian Genocide.
A: Milk and quackers.
They were selling quack in the park.
Because he kept quacking all the eggs!
I've got a bottle of Scotch, some duct tape and a fresh batch of cupcakes, that beg to differ.
It has a dark side, a light side, and it holds the universe together.