Johnny Test, Season 4

Principal:
Johnny, here's what I'm thinking...

Johnny:
Please, don't give me a detention! My Dad'll send me to military school! That means uniforms! Atomic wedgies!... Awkward pauses!

Principal:
I like you, Johnny.

Johnny:
So I'm free to go?

Principal:
No. But I'm gonna cut you a deal. If you perform 99 good deeds to make up for your 99 bad deeds, I'll forget every one of your detentions and erase them from your permanent record.

Johnny:
Couldn't I just write something on the chalkboard a zillion time like 'I promise not to blabeddy, blah, blah, blah.' Huh? (smiles hopefully, but the principal shakes his head.) 99 good deeds it is!

Principal:
And no cheating. Remember, I'm the principal. I know everything!