A "Mwa Mwa Penguin" (Pygoscelis adeliae turpitudo) is a horrible subspecies of Adelie Penguin; usually identified by their "fancy" style and annoyingness. They are not chicks, and fully grown penguins dubbed JUST. PLAIN. ANNOYING. Some consider "Mwaatra" a unconfirmed religion. The only known cure for Mwaatra (only mwa mwa penguins dont like it) is Logic soup. There is a company to help get the annoying brats off the street annoying people, this company is of course the BBRS (Bay Bee Removal Squad). They are very sick of Mwa Mwa penguins. Like I am.