Inspired by dentures, Eddy Goldfarb invented the Yakity-Yak set of wind-up teeth that chattered their way into gift-wrapped boxes under Christmas trees everywhere. He came up with a toy gun that shot ...

Joker has left behind several wind-up Teeth to both distract and taunt you in Batman: Arkham City. They serve no major real in the storyline except as breakable objects like the Joker Balloons that ...