Aside from the obvious blurry/bad facial expressions/not the person in the profile, I have seen these:
1. Selfie taken from what appears to be under the dash of your car. Your seatbelt is still done up.
2. Your car/motorcycle/quad, but not you.
3. Your child/pet, but not you.
4. Only your abs.
5. You doing yoga in the wilderness.
6. You giving the finger to the camera (?!)
7. You with a northern pike/white tail deer.
8.You wearing shiny sunglasses.
9. You with a bride (hopefully not yours?)
10. You holding a musical instrument (surprisingly unsexy!).