Uppies as Mwa Mwas call them or "puppys" were a subsubsubsubspecies of Mwa Mwa, Many call them "weird" because its impossible for them to survive in club penguin, others (mainly Mwa Mwas) enjoy them and BEG their Parents to buy one
They can sometimes be cute! "arf arf" lol
They are sometimes annoying.
Sometimes the mwa mwa will keep the uppie or puppy to themselves. and somtimes, the puppy will be mean to some Mwa Mwas.
They started the twiguins!