A way to use the word fuck in polite company, and still get back at the maaaaan.

...Or the key to the cage in which Fluttershy keeps all the unicorn ponies she's captured...
Kirby: "Poyo!"

Random Guy: "I honestly don't give a Fluttershy Unicorn Cage Key Kirby, I really don't."
by DJ Francey September 9, 2011
Get the Fluttershy Unicorn Cage Key mug.