Prehistoric Man Invents The Game Of Catch

I've always preferred the Gary Larson they're-kinda-smart-but-kinda-dumb-and-don't-really-get-it-yet school of caveman humor over the basic Fred Flintstone they-use-little-baby-mastodons-for-vacuum-cleaners brand. I also enjoy drawing Neanderthals with really funny shaped heads instead of just regular guys with beards and animal skins. Got no problems putting cavemen together with dinosaurs, though. I make-a the rules, I break-a the rules.