Sure to get the phrase "Get your damned dirty paws off of me!" said at the gaming table over and over is the Advanced Ape class from Great Khan Games. Pay What You Want.
I know these things aren't everyone's cup of tea, but one of the things I loved about getting Dragon back in the day was the new classes. Even though they were usually "NPC" only, I usually could talk my DM into letting me play one.
I don't think I will be using this one though...I've never been a fan of apes. Or monkeys. Or dolphins, for that matter. Squeaky little bastards.