T-Bot was a robot who was one of Coop's challengers in "The Return".
T-bot never gave up on a fight and seemed very confident. He didn’t give up even went reduced to only his top half causing Jamie to comment he was persistent. T-Bot would often speak in a rude rhyming tone saying things such as "T-Bot will pounce you! Trounce you! And utterly denounce you!". He later tried to attack Magnanimous when he learned he lied about the cash prize.