Springtrap

Springtrap is a mentally sick in the head character and an animatronic rabbit who first appeared in Five Nights at Freddy's 3 The Musical in 2015. He also went on to a side character in FNaF 6 Song a couple of years later. His vocals are provided by Logan Hugueny-Clark.

Character information
What Springtrap is made of is unknown. But it is certain that he's possessed by the purple guy. Because of that, he kills whomever he pleases. He is well-known for having a crippling guard addiction.

Trivia

 * This version of Springtrap became a meme in various FNaF communities including /r/fivenightsatfreddys and /r/5nafcirclejerk.
 * This Springtrap is also known as Pogtrap or R***trap.