Magical insect
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1920s SPOILER WARNING! This page contains information from the film Fantastic Beasts and Where to Find Them and may contain spoilers. Read at your own risk!

And the Billywig forgot to twirl,
When his sweetheart left him cold.
-- Jazz Singer in the Blind Pig (WFT)


A magical insect, native to Australia about a half-inch long and vivid blue in color, with a large stinger that causes levitation and laughter in victims (FB).


Dried Billywig stings are used in several potions and are allegedly a component in Fizzing Whizzbees (FB). They are part of the Wideye (Awakening) Potion (Pm). Zygmunt Budge used them to make Laughing Potion (BoP).


Tags: blue happiness small