I like to picture that guy, later in his life, in a residential mental health facility, constantly looking over his shoulder and muttering about how he just wanted a normal life.
Rewatching the sketch (https://www.youtube.com/watch...) as an adult -- specifically, an adult who has held food service jobs in his life -- I realized that while Grover is indeed fighting on the front lines of the war against sanity, Mr. Johnson is also kind of a horrible customer.
Mr. Johnson? I thought it was former RNC chairman Michael Steele.