fairy butter
The special lube that you use during gay sex after an intense game of Call of Duty: Modern Warfare 2.
"Yo man, that was a great game of CoD. You should get the fairy butter, I'm feeling extra tight tonight."
butter fairy
a girl that is extremely gorgeous, but won't do anything sexual because she is too religious
john, "hey, Jamie is really hot."
joe, "yea, but you'd never fuck her, she's a butter fairy"
joe, "yea, but you'd never fuck her, she's a butter fairy"