A mythical fairy who comes while your sleeping and shits in your mouth as punishment for over endulging in alcohol.

This explains why after a heavy night drinking you wake up with a yucky taste in your mouth.
Morning after a heavy night drinking.

"Man musta had a visit from the shit fairy last night my mouth tastes horrible"
by Richard Jackson February 14, 2005
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Usually used as a term to define the mindset of someone (usually a simpleton) who insists that everyone should live in a magical fairy tale world where everyone shares tofu and sugar free snacks and reads fairy tales to each other. The term is also used to define someone who believes that the big bad wolf will get them if they don't ban all non G rated movies.
Good God, if I ever have to listen to her fairy shit banter about why we should ban dodge ball, I'm going to hang myself by my spinal cord.
by Lena-Scarlette Katrina November 2, 2008
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noun

The crusty stuff around your eyes when you wake up in the morning
Hey, wash up before you leave, you still have fairy shit in your eyes.
by Empty_map_4447 January 11, 2023
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