Funny Caveman Cartoon Character

Here's a delightful cartoon portrayal of a caveman, looking quite puzzled or deep in thought. He's got a classic bone in his brown hair, wears a spotted animal print loincloth, and stands right at the entrance of his simple cave dwelling. His hand is up to his head, as if he's really trying to figure something out, perhaps a big prehistoric mystery or just where he left his club.

caveman - cartoon - funny - prehistoric - thinking - puzzled - stone age - character - humor