From the top of my head...
1. Train station stairs scene - The Untouchables
2. Han comes back, clears shot for Luke - Star Wars
3. Indy Jones gets the idol, evades boulder - Raiders of the Lost Ark
4 (TIE) End of Big Fish/End of Rudy/End of Field of Dreams (chokes me up every time)
5. "WHAT's IN THE BOX???? - Seven
Honorable mention for "WTF!!!!" Movie moment - end of Saw
Sex Panther -
Said to work 60% of the time....every time!