A young man goes to audition for a talent agency.
Can you sing?
He sings.
Not bad! Can you dance?
He dances.
Hey, pretty good!
Can you be funny?
He tells a better joke than this one, and executes a spectacular pratfall.
That's marvelous! I think I can sign you, what's your name?
Penis Van Lesbian.
That will never do! We have to change it.
And so Dick Van Dyke was born.