I forgot to mention, some time ago I was working with a girl that had her chin and lips done and she was asking other girls if they could see the result. Her chin was naturally pushed back quite far, so she had fillers injected and I guess she got her lips done, because why not.
I feel like that was a perfect opportunity to start a conversation, I could start chatting with her about she could get braces done because they can change the shape of your chin, and she's still young enough, so her wisdom teeth still might develop, blah, blah, blah, and guys don't really like fake lips (at least I don't), they like fake... other things.
And at that point she either ignores my comment, or asks what "fake things" out of curiosity, and at that point I can just start talking with her about fake tits

She was really flat too, but always tried to show off her chest, even though she was barely a B cup, so I can imagine her being up for a breast surgery.