[demonstrating a "V-Chip" planted into Cartman]
Dr. Vosknocker: Now, I want you to say "doggy".
Cartman: Doggy.
Dr. Vosknocker: [to audience] Notice, that nothing happens.
[to Cartman]
Dr. Vosknocker: Now, say "Montana".
Cartman: Montana.
Dr. Vosknocker: Good. Now, "pillow".
Cartman: Pillow.
Dr. Vosknocker: All right. Now I want you to say "horse fucker".
Mrs. Cartman: Go on, honey. It's all right.
Cartman: Horse fu...
[gets shocked by the V-chip]
Cartman: That hurts, goddamnit!
[gets shocked again]
Dr. Vosknocker: Now I want you to say "big floppy donkey dick".
Cartman: No!
Dr. Vosknocker: [to audience] Success! The child doesn't want to swear!
Cartman: This isn't fair, you sons of bi...
[gets shocked repeatedly]