Peabrain and Nuthead was a comic that Slink and Toby liked in "Buster and the Daredevils". It was being sold in Comic-Mania. Arthur and Buster didn't understand the comic but pretended to enjoy it, anyway. There is also an arcade game based on the comic that Toby and Slink play at the arcade later on in the episode
- Arthur and Buster were reading the seventh edition of the comic.
- Peabrain and Nuthead is a parody of the MTV series, Beavis and Butthead.