1. A term used in the game of Hearts when you attempt to collect every Heart, the Queen of Spades, and sometimes the Jack as well. Normally pulled off when you've been dealt a bunch of high cards or nearly an entire suite, or your opponents are frickin' retarded.
2. To attempt the near-impossible.
1. YOU HAD A FRICKIN' ACE OF HEARTS, BUT YOU PLAYED A TWO!? WAY TO LET HIM SHOOT THE MOON!!
2. 5 star Freebird on Guitar Hero II? You're shootin' the moon!
What one says when their rant/speech is interrupted by a good counter-point. Derived from Andrew Ryan who (debatably) resisted arrest and was tased while asking John Kerry some questions in Florida.
Guy 1: I love donuts, they're so good. I could eat them for the rest of my life and be happy.
Guy 2: They're fattening and would kill you in less than a month.
Guy 1: Don't tase me bro! I said I love donuts, dammit!