Chase appears as a member of an anger management group to help control his anger, which is implied to be caused by him having a small penis. When Randy Marsh joins the group, Chase becomes part of the "Pissed Off and Angry Party" and attacks the FedEx Office with his fellow members until the surgeon general Rebecca Turnod changes the national average for penis size.
Chase claims to get most angry at "scrawny-ass sissies".
Chase wears a dark green tank top, brown shorts, black sneakers, and a pair of military dog tags. He has brown hair cut into a small triangular shape at the top and has a tattoo of the U.S. Marine Corps' Eagle, Globe and Anchor emblem on his left arm.