What is Magical Butt Fairies?
1.
A fairy of some sort(A person) who grants wishes involving someone's ass. For other sexual events, punishment events or as gay jokes
"I shall grant you a ass kicking of your life"
"Bend over and your wish shall be granted"
"Watch out man! That guy is a Magical Butt Fairy from all the booty he has been getting"
"I was told you are one of those Magical Butt Fairies people have been getting raped about."
See