Fill some shot glasses with your favorite drink and place a solo cup over one of them. Bet everyone around you that you can still take the shot without ever touching the solo cup. This is a great party trick to learn if you want to win free shots.
Basic Sleight of Hand Moves
Once you've mastered some bar bets like the Hat Gag, you might be interested in learning some basic sleight of hand and easy magic tricks. Here's 12 essential sleight of hand moves you can learn for free.
Beginner's Guide to Sleight of Hand