I don't know how this guy managed to build a 3118-coin coin tower on top of a 10c coin on the corner of a table but boy did he do it. It took him seven hours, over 200 dollars in change, plus some presumably insane weed-smoking to pull it off.
The final tally of coins used: 600 quarters, 501 dimes, 313 nickels, 1699 pennies and five coins from foreign countries. Screw a Coinstar, I'm going to try to do this next time I have a stack of change. One question though: where's the video of him knocking the tower all over and making it hail? [YouTube via The Awesomer]