I will do something not nice!

"Rocko's Happy Sack" has Rocko enduring a massive Humiliation Conga just to take advantage of a super sale at a grocery store. He makes the deadline, but it switches over to the normal total thanks to Filbert's slowness. Rocko completely flips his lid and vows that if Filbert doesn't fix the total he will do something "not nice".

Example of:
Rage Breaking Point