Lousy mildew! Eh. That's good enough.

Miss Pennycandy: I'm sorry to inform you that Krusty will once again not be joining Bart for dinner.

Marge: Oh, dear! This is the fifth time he's cancelled. How can he hurt someone who loves him so?

Miss Pennycandy: Oh, Mrs. Simpson, I've wasted my womanhood asking that same question. I apologize for him. Something really important came up at the last minute.

Krusty the Clown: Lousy mildew! Eh. That's good enough.