SpongeBob SquarePants, Season 3

Mr. Krabs:
Did you two get paint all over me first dollar?

SpongeBob:
We're sorry, Mr. Krabs!

Patrick:
[simultaneously] We're so sorry!

Mr. Krabs:
[looks at dollar again] And then did you draw on it with crayon?! [dollar has a smiley face and two dollar signs drawn on with green crayon]

Patrick:
(holding green crayon while SpongeBob stares at him) I thought, you know, maybe he'd buy it.

Mr. Krabs:
Alright boys, you know what I've gotta do now?!?

SpongeBob:
You mean our butts?

Patrick:
Can I use mine one last time?

[Mr. Krabs takes the dollar off the frame, licks it, and sets it back; the paint has washed off.]

Mr. Krabs:
There we go, good as new.

[SpongeBob and Patrick stammer "but" nonstop]

Mr. Krabs:
Yeah, I lied. This paint actually comes off with saliva. [laughs]

SpongeBob:
Oh, I get it, Mr. Krabs! You told us the paint was permanent, so me and Patrick would be more careful and not get paint on anything!

Mr. Krabs:
Nah, I just like to mess with ya!

[He laughs as SpongeBob and Patrick grimace and leave in disgust; Mr. Krabs ends up spitting while laughing, washing off all the paint on the walls]

Mr. Krabs:
Aw, crud. I really gotta learn to say it, not spray it.