~Singing in the BBBAATTHHTTUUBB.
The Shower Gremlin is one of the various Gremlins that was spawned by either Daffy, George or Lenny. He was seen in the lobby of Clamp Towers having a shower as water was sprayed all over the Gremlin horde causing them to begin to multiply in pain. He is presumably killed by the Electric Gremlin along with all the other Gremlins (minus Greta).