One Pissed Monkey

Monkey see, monkey bite.

Does your monkey bite? No. But that's not my monkey.

Apparently, this monkey escaped from a Mexico City zoo, boarded a city bus and sat next to the driver for almost an hour. When a 20 year old female (human, one presumes) passenger tried to hold the monkey, it scratched and bit her.

Moral of the story: leave sitting monkeys ride.