Bart: Yo, Dr. S: have you seen Milhouse today?
Dr. S: No.
Bart: OK, thanks. [starts to leave]
Dr. S: Wait: did you know that there's a direct correlation between the decline of Spirograph and the rise in gang activity? Think about it.
Bart: I will. [walks off]
Dr. S: No you won't. [goes back to drawing]