Wait, is this man dark skinned? I think the contrast makes darker skinned people's teeth look whiter (mine seem to damn near glow) so if they're yellow and he's dark that means in reality, they're even yellower than they seem to be.
That is one of my deal breakers. I don't have many physical appearance dealbreakers, and that one is one of the two I have. Yellow/effed up teeth and long fingernails on a man
It goes against the "can I see myself kissing you" and "can I imagine your hands on my body" qualifiers I have in my head. If those thoughts give me chills and nausea, you are out. I dont care what else you've got going on.
ETA:
I know they are "fixable" but seriously, if you are at the age range I am in, and you have long nails, and don't try to keep your teeth within a reasonable color range, this shows some deeper fundamental differences on what taking care of yourself means to each of us.
That lady smiling with the lemon-ade teeth makes me nauseous. And she is smiling so dang hard! Dang you for posting that. I'd have to make sure we get his teeth whitened before any, any, any, any, any, tonsil hockey.