38. Mercy!

Super Bowl: XVIII (1984)
Final Score: Raiders 38, Redskins 9
Date: 1/22/1984

Already down 19 points late in the 4th quarter, the Redskins decided defense and dignity were optional. Raiders running back Marcus Allen made 11 Redskins look like they were ready for the showers as he "Ran With the Night" for 74 yards.