A magician makes rabbits appear in hats, while a psychologist makes habits appear in rats.
A tea bag stays in the cup longer!
One's gotta pee.
Pollygone
The magician returns your wallet at the end of the performance
A receding hareline.
In hareplanes.
One you need for a rough patch, the other you need to patch your rough.
Just one, but the light bulb is going to need to change itself.
Tell them to take off their hats
Every time she sneezed her hat blew off.
Because some people appear bright until you hear them speak.
Winks seductively "Ma'am, that's a mirror and you appear to be having a stroke."
A quadratic equation
The higher it flies, the much.
Cold turkey.
It's a habit.