I was at a friend's house today, visiting her and her new baby, and a friend of hers, who I don't really known well, was there too. She has just had a baby too, and has just transitioned to formula, after breastfeeding for a couple of weeks. She kept saying how much better her son sleeps etc since she stopped "the booby juice". Now I don't particularly care how she feeds her baby, but AIBU to think that surely if you're talking to adults you'd just call it what it is?