In Crash Warped, if you left him sitting still for a while, he'd start playing with a yo-yo. Apparently, he has a thing for pink..as a death scene in a couple levels suggests when his pants get sliced off. XD
Dingodile's snout is all tan/crocodile in my picture, where the top part should be brown fur, ending just when it gets to his nostrils.
Ripper Roo is a boss in Crash 1, 2, & CTR.(Crash Team Racing) He's only playable in CTR, though. He doesn't talk, but the games suggest that he's rather intelligent. Crazy, but intelligent.