Norman appears in "My Morning Straitjacket", selling a bootleg recording of My Morning Jacket frontman Jim James in his hotel bathroom to Stan. Norman is found when he experiences gas while recording. Apparently having no where else to go, Norman tries to live in the Smith's tree.
The translation on Norman's shirt means "Get Life", but the pronunciation of the Hebrew word is "Chai".
Norman is voiced by Zach Galifianakis.