Reg Bot Share definition Flag A teacher that goes by the name of Reginald who tried to hide his secret robotic identity. Holy fuck, did Reg's hand just fall off? What the fuck, is that a claw??? he's fuckin Reg Bot. Reg Bot by Iron James November 17, 2004 0 0 Get merch Get the Reg Bot mug. Buy Now — $32.95 See more merch