He was filled with 'the milk of human kindness'. [=he was filled with kindness; he was very kind]
They 'milked' [='exploited'] their advantage for all it was worth.
greedy landlords 'milking' their tenants of all their money
(..) - Is it a medium roast or... Uh, dark. Oh. I was gonna say dark. I don't know why I said medium. Well, you would've been right. Is it whole milk or... Okay. This is ridiculous. We need to talk about the elephant in the room. The giant stuffed elephant was a gift from (..)2012 TvShow: Modern Family Title: Bringing Up Baby Season: 4 Episode 1