He make his first appearance in "Crazy Day" when he's selling a cheap TV.
He is shown selling hot dogs at a game in "Smile Bones."
In "Truth, Justice, and What?", he arrives at Titans Tower on a few occasions delivering plain cheese pizzas for the Teen Titans to eat and enjoy. He started off by delivering a single large pizza to the Tower, but ended up delivering truck loads with the growing appetite of the inhabitance.
In "A Farce" he is apart of the jury. He is shown to be grossed out by Robin's veins.
In the episode "Garage Sale" he attends the Titan's garage sale buying different items, such as the pies from "Pie Bros."