2. Don't make any special effort to present yourself well. Dress for a first meeting the way you would for a Saturday night at home, rationalizing that you want to appear "real" and be liked for the way that you are.
3. Be late. Nothing says you couldn't care less than to be late. While arriving early might give you the advantage of being able to see your date before he/she sees you, being late implies you are too important to be polite.
4. Forget your wallet. Male or female, the "I forgot my wallet" schtick is the fastest route to being labeled cheap.
5. Use your cell phone. Go ahead, plunk your cell phone down on the table between the two of you, leave it on and answer every call, taking as long as you want while ignoring your date.
6. Brag. My grandma used to say "Don't brag," and when you are on a date, she was -- and is -- so right.
7. Complain. Whine. Grouse. Say how no one listens to you and you are looking for someone who will.
8. Be rude. To your date, and to everyone around you. Talk down to the waitperson and don't leave a tip. Complain to the management about the poor service. Ask your date what the last STD they had was or whether they are still fertile.
9. Try to get sexy. Tell your date that she is turning you on and you want to see her naked. Move in too close too fast, hugging, touching or kissing, despite what your date is signaling.
10. Tell dirty, racist or just plain poor-taste stories. You know that you are funny, especially after you have a couple of drinks. If it is a coffee date, then stop off for a couple of quick ones before you get there.
You know that men (or women) like a good sexy joke, so fire away. And most people think that racist or bathroom stories are hilarious, so your date should too. After all, you want a partner who can take a joke, don't you?