The managers name is Ronald. It's obvious to me that the manager was actually the famed McDonald's mascot. Seeing that he had become irrelevant and scary to children, it was decided upon by corporate that he should get a job at BK and live his childhood dreams of espionage.
Fortunately, when the boy spit in his face, the opportunity arose to defame BK. He sacrificed his freedom so that McD's could sell a few more cheeseburgers. Bless that clown.