Dr. S is a mysterious scientist living in the Springfield Spirograph factory. He specializes in Spirographs and studies them, and seems to think that there is a direct correlation between the decline of Spirograph and the rise in gang activity.
Quotes[]
Bart: Yo, Dr. S, have you seen Milhouse today?
Dr. S: No.
Bart: OK, thanks.
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.
Dr. S: No, you won't.