Black Hole is a neon orange dog. He has a bow tie and holds a guitar. He has no tail.
During the night
In the night he is secondary screamer. He screams with Rackso the Butterfly and Tweety Cat. He also warps clocks and eats night guards. He, along with the other robots, comes off stage and interacts with night guards by screeching stuff like "Do you really want your life?" or "Make sure to die before 6 AM!"
He was built in 2091, just like the others!
He caused the burn of 2093 and got remodeled, just like the others!
Black hole's full name is Black Hole Sourdog.