1. The Backseat Driver
2. The Chatty Kathy
3. The Unwanted Guest
4. The Smoker
5. The Mess
6. The Furry Drool Bucket
7. The AC Blaster
8. The Stinker
9. The Overpacker
10. The Small Bladder
11. The Narcoleptic
12. The Hungry Hungry Hippo
13. The Singer: Loud
14. The Singer: Bad
15. The Singer: Overachiever
16. The Whiner
17. The Indecisive DJ
18. The Navigator
19. The Bad Navigator
20. The Know-It-All
How do these people get invited on road trips? They help pay for gas. #takemethere