Make sure you are nattily dressed to begin with. This might not mean a full suit and bowler hat like the original Bond. Just make sure your shirt is neat and tucked in, the pants fit at the waist, and any hat you wear matches the outfit.
Find the closest hook or other object a hat would hang on the moment you enter a room. Take off your hat and flip it so it spins and catches on the hook. This will take a lot of practice and success can't be guaranteed.
Flatter the first woman you see with a flirtatious comment. This works especially well if the woman knows you and always deflects such comments from you. You know she'll give in one of these days.
Wait for someone to approach you and ask your name if you enter a social gathering. Respond by saying your last name first, followed by your full name after a pause.
Order anything "shaken, not stirred" if you enter a drinking establishment. Go for a dry martini if it is available. Anything carbonated and in a sealed container is best not ordered this way.
Go straight to the blackjack table or roulette wheel if you enter a casino. Take the first high-risk gamble that is available, and say it's because you like to live dangerously.