Tinker

Tinker is the mechanic, driver, and best friend of Speed Buggy. Together they solved mysteries with their other two friends, Debbie and Mark. The duo were also members of the Scooby Doobies in the Laff-A-Lympics.

Physical appearance
Tinker wears racing goggles, pushed up from his face. His hair is usually messy.

Personality
He says "Gol-lee!" when surprised.