Cartman, Percy & Weasel is a Potential Plotlines episode.
Cartman and Percy are tired of working at the coal yards so the Fat Controller brings Weasel. Weasel bangs the trucks hard into the coal hopper. The Fat Controller tells Cartman and Percy that Weasel is still the avalibale engine to help. Meanwhile Weasel bumps into Percy. Percy says nothing. Weasel bumps the trucks into the pile of rocks. When Weasel is careless and oils away, he crashes into a fence, rolls down a field and crashes into a brick wall! Cartman pulls Weasel back onto the rails and Percy brings the Fat Controller. The Fat Controller is angry with Weasel and sends him away!
- Troublesome Trucks
- The Fat Controller
- Billy (cameo)
- Adam (cameo)
- First time Cartman meets Percy.
- First time Cartman and Percy meet Weasel.
- When Weasel crashes into the fence, he has Rusty's horn.
- Weasel: OH NO!
- Narrator: Weasel crashed into a fence! He rolled down a field, and he crashed into a brick wall!
- Weasel: Bust my buffers!