Fairies

Fairies are small, winged, magical and mythical creatures.

History
One appears in a flashback in "Land Before Swine," used to demonstrate how irresponsible Soos can be. Dipper and Mabel briefly see a pink fairy outside their bedroom window before Soos kills it with a flyswatter.

In "Gideon Rises," Dipper mentioned a "Barf Fairy" when consulting 3 on how to get the Mystery Shack back from Gideon, although the entry page was not shown.

Appearance
Fairies are small, winged, humanoid creatures that often glow with a pink aura. The one Dipper and Mabel saw had long hair and a short dress.