People go to Turkey for dental crowns (as well as hair transplants). The worst cases tend to look like a blazing white slab of tombstone teeth - like a cut-price "Hollywood smile" and even less natural looking. I know someone who had it down and you had to look at him indirectly or be blinded by the dazzle of them.

Isn’t turkey where people are going for cosmetic surgeries now? Maybe they’re saying they got fake teeth there or something?

the original tweet was a British guy saying "American teeth" so idk