This phrase riddled with sexism has been bugging me since amir Khan used it while having a twitter splat with his wife.
He said this to the world about what the other the boxer is having i.e. His used up wife because he had her first.
My interpretation is this,
1- he saw his wife as his property. A thing he can use as he pleases and now that she has allegedly slept with someone else, AJ is having a used person.
2- this brings me to the narrative of women being virgins and having sex ruins your purity. For amir, him probably marry her and sleeping with her has made her second hand goods/property. A woman of lesser value. But it's ok for him to sleep around and including prostitutes (most likely a vulnerable woman).
3- sex being used as means measure and value women.
4- slut shaming shaming her while according to his wife at that very moment with another woman.
He thought it was ok to look at his wife, the mother of his child in that way. Mind boggles.