Definitions by ChocolateRain(ing Men)

MSFS 

An annogram for Make Some Fucking Sense. Used for a time when the person you're talking to is being a dumbass.

Guy: I saw a guy with huge forceps.
Girl: Forceps?
Guy: please MSFS and tell me youre kidding

MSFS by ChocolateRain(ing Men) December 30, 2011