I've NC for this and will be changing straight back after but I'll bite
Women who describe themselves as 'mummy'. I don't mind if you've got kids and want to be upfront about it but says I have 3 kids, or mum of 3, don't refer to yourself as mummy.
Women who's lives clearly revolve around their kids. They're in every photo, the bio is all about them. No pictures of them doing anything else except being a parent. I understand you're a parents and that comes first but I want you to be other things too. I want you to have other interests, things we can talk about and do together. Be an independent person with an identity as well as being a mum.
Women who say 'be a man, message first'
Women who count their pets as children. 'Proud mummy to 2 kids and 2 cats' 'mummy to two gorgeous Labradors'. It's sickening.
Women who don't even allude to any hobbies or interests. Either in their bio or a photo of them doing.
Wine/gin o'clock, 5 o'clock somewhere ect. I like a drink, have no problem with it, but it's not the basis of a personality.