Here at GMS we thought it would only be right to get into the not-so festive spirit of Halloween with our own twist.
Aggressive or mouthy footballers are a dime a dozen, but there's very few men who can genuinely put the fright into others simply with their reputation.
Forget the petulance of Joey Barton, the animalistic tendencies of Luis Suarez and even the dart-throwing, discipline-less approach of Mario Balotelli. When it comes to football's most frightening figures, there's a highly exclusive list of names.
Bear this in mind while you peruse our selection of the ten scariest men in football.
Ghouls, goblins and vampires have nothing on this lot...