1. Refers to himself in the 3rd person "Mark really loves to surf"
2. Pictures of himself wearing sunglasses indoors and/or its dark outside
3. Pictures of him wearing jean shorts or shiny shirts
4. Pictures of him without a shirt on unless he's at the beach, but even then.
5. A picture of your cat
6. More than one picture of your cat
7. More than one picture of your dog
8. Pictures of you with your ex-girlfriend, pictures of you with other women at bars, pictures of you with slutty women well anywhere
9. Pictures of your motorcycle (God forbid a vespa - please see deal breakers post)
10. Pictures of you in your car, worse yet a picture of just your car
11. Lots of pictures of places you have been, but only a few shots of you from afar
12. Pictures of you in your "dad jeans" -trust me just like mom jeans they exist
13. If you write "I work hard and play hard" - really? Do you? come on
14. Any of the above plus writing I love to travel. What you mean you don't want to stay indoors alone for the rest of you single life. Huh? That's really different!