Obnoxiousness is not a problem, it is an art.
Thoroughly obnoxious -- pounds loudly on his chest plates, insults everyone he talks to, knocks over anyone in his way, never changes his lubricant so he smells like a grease-encrusted turboworm, and spits fuel in public. Binary-bonded to the nervous, insecure Nebulan Spasma. In jet Mode, maximum speed: 3250mph, emits powerful jamming frequencies. In ape Mode, has super-agility. In robot Mode, carries electro-shield and semi-automatic sonic boomer gun.