Run out of the back of their own endzone for a safety
Call timeout as opposing team misses potential game winning FG only to let them retry and make it
Calvin Johnson "process of the catch"
Challenge an 'un-challengable' play therefore preventing the automatic replay which would obviously have called back the opposing TD
Punt for 18 yards straight out of bounds late in the 4th with a lead when a reasonable punt would likely put the game away
Calvin Johnson fumble at 1 inch line while leaping into endzone and football goes out of endzone for fumble-recovery-touchback
