For some reason, I've been somewhat resistant to playing Hava Nagila at the wedding. Then I accidentally heard this version, and was sold.
Of course, after further consideration, I realized that people trying to run in circles on a dance floor at a pace to keep up with this tempo could be dangerous! So, armed with the realization that traditional songs could be made fun and new, I searched on! And what I found? Pure gold, I tell you, pure gold.
(The good stuff starts at about 0:22.)
Tell me you've ever seen anything that funny anywhere. Go on, I dare you. You're lying.