WHAT DOES DOMO ARIGATO MR ROBOTO MEAN?

The man did definitely lousy stuff prior to he went to jail.So,to break out,he disguised himself for a robotic,and snuck out.he is been hiding from Every person for a very long time,and "kilroy" is his nickname or something. in it he was digusied for a robotic to acquire out from the prison he was trapped in and at the end he demonstrates himself