He has a beak is similar to a gentoo penguin. His left flipper is wrapped in a bandage.
The Gentoo Penguin said "The horror!" when The Good Ship Misery song started. This is the only penguin that actually liked the crappy food that was being served and commented that he'd like to be sent to a zoo where he could get free food. All in all, he tries to make a great thing out of being captive.