Corrected entry: In one scene, Cody has a poisonous thorn-type thing in his foot. After removing it, "Big Z" needs to neutralise the poison, which he does by (quote) "peeing" on the wound. Big Z is a penguin, a bird, and birds don't pee. Obviously, when creatures have been anamorphized, they will do things that they can't in nature (like talk in English!), but it is still, strictly, wrong.
Phixius
15th Jan 2008
Correction: And yet no mistake is submitted about the animals speaking in human language. Because it, like the peeing, falls under the category of "suspension of disbelief" and is therefore not a mistake.
Phixius ★