Skinner: Ah, "Diorama-Rama", my favorite school event next to "Hearing-
[he and Miss Hoover walk up to Nelson's diorama]
Hoover: "The Grapes of Wrath"? I don't get it.
Nelson: Here's the grapes...and here's the wrath!
[pounds grapes with a mallet, soaking Skinner and Miss Hoover]
[all the kids groan]
Skinner: [dismissive] Yes, yes, very good wrath.
-- Remarkable control of his temper, "Lisa's Rival"