Animatronic Grojband is an animatronic, puppet version of Grojband. They appeared in the episode No Strings Attached. They were supposed to take the place of The Bubble Bunch Band but when they went up on stage, they didn't sing because Grojband forgot to get lyrics for them. After this, Trina blew them up with capsules of green goo. Grojband got revenge on Trina by controlling the blown up puppets to trick her into thinking that they've come to life exact revenge on her.
- The Grojband animatronic puppets are similar to the Terminator once they're damaged. As underneath their human-like exterior they have red LED eyes, metal teeth, and a partially exposed metal endoskeleton.