Daffy Duck: Life is bitter for I am a sitter and put little kiddies to bed. While I tuck the sheet around their feet, they're busy slappin' my head. They throw their trains and rattle my brains; my head is full of dents. No wonder I'm sour; goes on by the hour! And each hour I earn fifty cents.

[Last line]
Daffy Duck: [on phone, as Spike spanks him] Hello, Acme Baby Sitting Agency? It looks like your star sitter is going to have to do his sitting standing up.