Who said "I'm at the end of my rope!"?

This quote is attributed to Eustace Bagge.

I'm at the end of my rope! - Eustace Bagge

"I'm at the end of my rope!"

Eustace Bagge

"Stupid dog! You made me look bad in front of the whole town!"

"I'm not paying for that!"

"Why does everything bad happen to me?"

"Get away from me, you fleabag!"