Overweight - he can always loose weight. I also like if the guy is a bit more chubby - more to love and more soft cuddles! Bad teeth - as long as he brushes them every day, I don't mind - how can it bother anyone? Usually it's no the person's fault anyway. Too short - why minding something one can't control? He might be a great guy even if a bit shorter than you and you just lost an amazing person who could be a fantastic partner just because of his height.. Sounds ridiculous, right? Black skin - I'm not racist, it's a human being as well, just like me and you. I like black guys as much as I like white guys and Asians. Ugly face - this is subjective. For me he's handsome, for you he's ugly. If a guy who wouldn't be too attractive to me asked me out, I'd still go out with him. There's a chance I'd fall in love with his personality and there's always something beautiful about everyone (be it eyes, lips, shape of their face, hair etc. etc.). Busted feet - most likely not his fault, so why would I mind. Feet are not the most important part of the body, and if they're busted it may mean the guy has been through a lot.
Deal breakers are if he's a player, disrespectful asshole, smokes (lifestyle choice), drinks a lot.
For a guy or in a guy? If you mean a guys deal breakers for women there are none but each individual has their own. Personally I don't care about height skin color or feet but ugly face (subjective) being really overweight (I mean where you look unhealthy) and having bad teeth beyond a certain point are pretty big for me. I could probably overlook most anything other than an unattractive face though for dating a girl if I really liked her personality.
Overweight doesn't necessarily mean unhealthy. Bad teeth is straight up nasty. "Too Short" implies I have a standard height, I don't. I've had a crush on guys shorter than me. Black skin doesn't do anything for me either way. "Ugly face" is subjective. Many of the guys I've found attractive makes my gal-friends go "ewwwww." Busted feet are very common. I've never met a guy with "nice feet," in all honesty. So, I guess I'd go with bad teeth, because I really don't want that near my face.