Chicks dig scars- just something to say or more to it?

Talking to someone, they mentioned a recent injury and then said, "chicks dig scars".
I have heard it before, lots of times, but not when chatting with someone who I kind of flirt with.
Not sure if it is just something people say or if in this case more to it.
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+1 y
If you said this when talking to someone you were flirty with would it be just something you say or would there be meaning behind it?
Updates
+1 y
Not asking what girls opinions are on scars
Chicks dig scars- just something to say or more to it?
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