Stinky is one of the 15th Graders. Like Emmett and Chopper, he has been held back at least three grades. Nevertheless, he appears to be the friendliest of the trio, eventually warming up to Lee Ping and even offering Lee rides on his scooter during crucial moments.
He mentioned that his ultimate dream would be to become a clown. Due to this dream, he is regarded as the group's comic relief.
After the confrontation with Lee Ping and the Tazel Wurm, Stinky took his sarcastic advice to go to clown school like he had wanted to. As a result, when Lee was across town and in need of getting back to detention before Barrage got back, and Stinky gave him a lift on his scooter.
He is part of the school council.
It is revealed that Stinky has begun to pursue his dream of becoming a clown and has started attending clown school in "Clogspiracy."
- Stinky is the only 15th Grader to appear in a second episode in Season 1.
- Irwin's partner chart in "Misadventures in Babysitting" indicates that he was paired with Beth for the robo-baby project.