Calvin (Calvin & Hobbes)

Calvin is a fictional character and star of the comic strip Calvin & Hobbes.

History
When Bart was selling novelty T-shirts on his front lawn, Moe asked him if he had any shirts depicting Calvin peeing on Hobbes. Bart told him "no", so Moe asked, "Well, what do ya got him peeing on?".

When Bart wondered who he was, Calvin was at the school's playground.

Behind the Laughter
Calvin is one of the main characters in the comic strip .