Everybody knows what wisdom teeth are. But under the influence of booze it occurred to me to take the concept in an unusual direction.
Strength teeth must surely be the molars; the sheer leverage available to them allows them to effortlessly crush things that the front teeth would have a hard time getting into.
Dexterity teeth are the canines: they grip on to things to allow them to be manipulated.
Charisma teeth, as ptc24 pointed out, are the incisors right at the front, which are conveniently placed to (if properly cleaned and polished) catch the light photogenically when you smile.
What I'm not so sure about is where intelligence teeth and constitution teeth come in. Premolars are still to be assigned, but I can't make a good case for them being either of those…