Sam Rockwell drops f-bomb on 'Saturday Night Live'

Sam Rockwell drops f-bomb on 'Saturday Night Live'

The Twittersphere lit up Saturday night after Sam Rockwell dropped the F-bomb during a "Saturday Night Live" sketch.In the eyebrow-raising sketch, guest host Rockwell plays a science teacher in a lab with a pair students.One of the students, played by cast member Mikey Day, can't seem to grasp the task at hand, so Rockwell's character says to the boy, "You can't be this f------" stupid."Day never breaks out of character -- nor does Day or Cecily Strong, who plays the other student -- but Day ...