Sow buttons is what you say instead of so what? Like when you say so and the other persons says
sow buttons ! Like sow buttons on your shirt but no one is sowing it’s just a silly friendly way to react to someone who says so… and it’s something my fathers mother told him when he was young and he says it to me his daughter and I will continue with saying it to my children. It’s been in my family for over 100 years so yeah it’s a family saying.
Rand