1. Exaggerate or make up anything in your resume
2. Sit before being asked
3. Chew anything
4. Smoke
5. Fidget
6. Interrupt
7. Slouch or get “too” comfortable
8. Mumble or shout or raise your voice at the end of sentences
9. Talk too much on the same question (yada...yada...yada !!!)
10. State your answer and stop
11. Answer with a simple “yes” or “no”
12. Be negative about anything (prior job, manager, company)
13. Show annoyance
14. Play hard to get
15. Curse...when an interviewer gets you comfortable with hard questions...or drop the F..Bomb!!
16. Project an attribute is desperation (Hire Me ...I Beg You!!)
17. Imply the job is beneath you
18. Ask about vacations, salary, bonuses, benefits, until after you have a firm offer
19. Accept an offer on the spot
20. Complain about the parking or directions
21. Space out / Zone out
22. Do anything disgusting (pick at teeth or nose etc)
23. Repeat every single question the interviewer asks ...ugh!!!

I look for the CCs Chemistry and charisma. TJNTIY.