Skid: Skid wears a white full head-covering mask that resembles a skull.

Like a stereotypical child, Skid is cheerful, naïve, and very optimistic. He loves Spooky Month to the point where he insists it lasts year-round instead of limiting it to just October.

Pump: Pump is a short young boy who constantly wears an orange pumpkin mask that covers his entire head.

Pump is more cautious than Skid, but is also just as optimistic. Pump's gullibility also matches Skid's.