All she’s talking about is wrinkles. If you keep making the same expression, yes, it will be where your future wrinkles end up. Sweet eh? I’m so glad my mom didn’t explain what she meant, because now I’m wrinkled to hell. Good for her!!
Rough living really wrecks your face as well. Smoking, drinking and poor sleeping patterns will age you very fast.
Go drink a glass of water for me, you’ll thank me later, I’m getting a beer.