A: "Hey, how's it goingover there with getting all your paperwork done?"
M: "It's going great! I'm TCMFBin' over here."
A: "Awesome! I love it! Way to go!"
M: "Thanks! You know me, I don't F around!"
A: "Oh, I know -- you're always TCMFBin'!"
A term used to describe one's favorite musical act, short for The Best Fucking Band Ever. It is unclear whether it was initially created to honor Porcupine Tree, Tool or Pink Floyd.