Unless UConn someday goes undefeated and beats Syracuse in the final to win the national championship, this will always be my favorite basketball memory...which is saying something when you're a UConn fan. (I confess that the 2011 Big East tourney might have rivaled this moment...it's actually a close call for me. Still think that the 5 games in 5 days achievement is the greatest thing any team has achieved since Indiana went undefeated in the 70s.)
I don't like to admit this, but I went to PC for undergrad. I was watching the game with all of my buddies, all of whom knew I was UConn-obsessed and loved to needle me about it. One of my "friends" openly rooted for Duke at key points in the game, but for the most part they were cool about it and probably enjoyed watching me suffer for 40 minutes of hoops. I don't think any of them thought UConn would actually win, until we did.
Anyway, I remember falling to my knees watching those last few minutes, and then being as happy as I'd ever been in my life up to that point (I've since gotten married, had kids, etc.). My dad called me moments after the game ended, and we just didn't know what to say. Stunned, complete happiness. That really was such an amazing night.