This type of customer made his debut in the original Diner Dash, then disappeared from the series for the most part. He only made two more appearances in both early remakes of the original game.
The College Kid is a light individual with spiky short hair. He wears a t-shirt, baggy pants, and sneakers.
The College Kid hates to be left in line bored, therefore he's very impatient. However he'll chill out when seated. Like the Hot Shot he does not show any visible anger when losing patience for some reason.