To be on the mound in the ninth inning of Game 7 of the World Series with a one run lead, and striking out the final batter with the bases loaded on a 3-2 pitch.
Ditto for me in baseball. I would add that it would be an unhittable fastball just barely within the strikezone.
In football, it would be to quarterback my team down the field with less than 2:00 trailing by 4 points, with no timeouts, in a snowstorm at Browns stadium, and throwing the winning TD pass as the clock expired with a Super Bowl berth on the line.
