History
This Mad Thinker android was, at some point, incarcerated in the experimental prison known as the Big House, which used Pym Particles to shrink its prisoners in size. When She-Hulk went to the prison to collect Southpaw, the Thinker android manipulated events so that he and a number of his fellow inmates could bust out of the jail, shrinking themselves even smaller and smuggling themselves out of the prison on She-Hulk's arm.[1]
When She-Hulk returned with Southpaw to her law firm, the Thinker and his cohorts enacted their plan to return to normal size and escape. During the execution of the plan, the Mad Thinker android found Awesome Andy, a creation of the real Mad Thinker that had gained concious and started working for the firm. Mad Thinker tried to convince him to join him, but, after considering his old life as the Mad Thinker's slave, Andy smashed the Thinker android, keeping only his head, which he took home to his apartment.[2]
After Titania attacked Andy's apartment while looking for She-Hulk, Andy left Southpaw, a young super villain he was monitoring, unattended to rush to the office and fight Titania. In the midst of all the chaos, Southpaw encountered the Mad Thinker's head and he disabled the tracking device on her gauntlet, so they could both escape.[3]