Oddjob’s Bowler Hat

Origin
Oddjob is a henchman to the James Bond villain Auric Goldfinger, who operated as his chauffeur, bodyguard and golf caddy. His weapon of choice was his bowler hat with a steel rim inside of the brim, sharp enough to decapitate a stone statue. He only spoke four times during the entire movie, saying only ‘ah’ each time.

Effects
It is extremely accurate when thrown and can cut clean through marble and steel. The person will be unable to speak any word other than ‘ah’.