Teether

Teether (voiced by Tara Strong) is a toddler and the youngest of a young trio of sibling pre-adolescent superheroes and a member of Titans West. He is also considered as an Honorary Titan.

Powers
Teether has the ability to chew into inedible objects, including plastics and metal, and use bits of hard material as projectiles by spitting them from his mouth. It is unknown whether he can digest the materials he consumes, but it seems likely.