Word used by girls to describe their obnoxious dogs.. one's who have been stuffed with way too much Purina over the course of their hoover-like existence.
Girl: "Awwww.. Shmoo shmoo! Who's my little fluffaluffa?"
This is an elusive type of endangered never-before-seen large snow animal that thrives at higher elevations. Your most likely to encounter one of these beasts directly after or during a period of heavy snowfall, as they seem to be more abundant on powder days. Potentially dangerous and unpredictable, yet a select few spend countless hours in pursuit these animals. Not to be confused with its prairie dwelling cousin the snuffaluffagus.
Dude! On that last run I almost pulled the tail of a fluffaluffagus but it evaded me! There's a large herd of fluffaluffagi roaming the hill today.