Very interesting question. Here are my answers:
1. One who loves gambling
2. takes illegal drugs, alcoholic or a history of alcoholism, smokes
3. history of felony
4. presence of body tattoos, body piercings, long-haired
5. does not care for oneself, very obese.
6. poor personal hygiene
7. rude, crude and inconsiderate of other people, loud and obnoxious
8. not romantic and thoughtful.
9. a cheapskate, very tight, not generous, counting pennies.
10. not gainfully employed or financially unstable, does not know how to save and think of the future.
11. has children who still live at home, has a lot of emotional baggage.
12. uneducated, has poor grammar
13. very selfish, into himself, always talks about himself
14. does not match my moral values, goals, has a different religious beliefs, different political inclination
15. flirting with other women
16. Is into pornography
17. one who has lots of emotional baggage from previous relationships.