you bet your bucket

Same as you bet. It means that you are completely sure of what you or someone else has said; certainly.

Coined by Tobuscus in his Tobuscus Animated Adventures #5 episode.

Gabuscus: You're starting a fund-raising campaign?!
Tobuscus: You bet your bucket I am!
Gabuscus: That's not even a saying!
Tobuscus: I was thinking we could raise money for weapons, so we could defeat the zombies.

by harvesterboy June 8, 2013