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
(..) "We"? What is this? I don't know. Maybe it says something on the back. "Continued on milk." If you're tricking me into making my own breakfast, it didn't work for my mom, and it won't work for you. "Are." (..)2016 TvShow: The Big Bang Theory Title: The Positive Negative Reaction Season: 9 Episode 16