Madison Rabbit in "Ryder Rabbit's Heedlessness"

"I thought you said that we were friends," panted Ryder, as he heard Mr.Coyote sniffing at the doorway."So we were until I had paid my debt to you. Now that I've paid that, we are even, and it is everybody watch out for himself," replied Old Man Coyote. "But don't forget that I always pay my debts, Ryder Rabbit."