lesbian; usage derives from reclamation of "fairy" as slang for a gay man.
You'll never score with her, dude, she's a box fairy.
by frank, friend of the lesbian August 02, 2006
1 more definition
lesbian; usage derives from reclamation of derogatory slang for a vagina ("box") and a male homosexual ("fairy").
You're a great guy, Karl, but I am and forever will be a box fairy.
by frankie pankie August 24, 2006