Irwin

Irwin is a third student who made his debut in the episode "Home Sweet Home". He first met Buster at Camp Meadowcroak. He asked Buster if he could use the lower level of the bunk bed since he has to go to the bathroom a lot.

The bed was closer to the door, which gives the possible evidence he might suffer from Nocturnal enuresis similar to what Jenna has.

He and Sanjeev are best friends, and they also go to school at PS 22. He is very kind to Buster. He and Sanjeev both become friends with Buster shortly after meeting him.

He also stated to that he had a snake named Busterfield that only ate crickets. He and Sanjeev have not reappeared.

Physical appearance
Irwin is a fox with a cream complexion. He wears a green sweater with a hoodie, black colored jeans, and red and white colored sneakers.