Mike, mocking the movie's stilted attempt at medieval dialogue when one character attacks a nameless knight: "Me help! Attacked I am being! Hitting me stop you must! God dear! Bleeding am I! Break my leg think I did you!"
Digger Smolken (actually Kevin Murphy, putting on the goofiest gravelly voice you'll ever hear) reinterpreting popular songs. Especially the With Lyrics version of Beethoven's Symphony No. 5.
The crowd of onlookers goes from cheering in excitement at an execution to recoiling in horror when the axe drops, leading Servo to bluntly and sensibly ask "Well, what did they expect?!"