Gambler Steve Brodie tries to get some good luck from Bugs Bunny in the 1949 cartoon "Bowery Bugs." Mr. Brodie’s luck does not improve.
Bugs Bunny disguises himself as a fortune teller Swami, a good luck charm, an innocent woman, an employee of Grandma’s Happy Home Bakery and a policeman… gets a man beaten and baked into a pie…  makes him think the whole world has turned into rabbits… and drives him to a suicide leap off a bridge.

Don’t mess with the rabbit.

Bowery Bugs