when A-Rod hits a homer.
when you pull into the passing lane, push on the accelerator, and hear that VROOOM as your back pushes into the seat and you lunge forward.
when you do a hard Sudoku without penciling in any little numbers to complete it.
when you type the last letter of the last word of a paper you stayed up all night to complete.
when you go over every entry for the entire year in your bank account, find several mistakes that you fix, and it balances the first time you check it when done.
when you're doing what you love best and are in the zone.
when you make that last car payment.
when you plan a surprise that is a little tricky and pull it off.
when a pro-life Republican ousts a pro-abortion Democrat.
when you hear and feel that thump on the runway after a flight through lots of turbulence.
when Art Garfunkel hits that last note in "Bridge Over Troubled Waters".
when you whap that ping-pong ball and it hits the very tip of your opponent's corner.
when the rain is pattering down on your parched and thirsty garden.
So what's yours?