A term my mom uses to define someone who sometimes acknowledges her existence and other times doesn't see her at all though there's no excuse for not noticing her unless it's intentional.
I was going to lunch with a friend at work last week and we saw someone walking down the hallway that I knew. As I raised my hand to wave hello, I notice her almost breaking her neck trying to look in the opposite direction as she walked past us. I had hoped my friend didn't see me waiving at someone who was ovbiously trying to avoid me, but he did.
"Alieux, did you know her?"
"Yeah. She works in sales. We email each other all the time."
"Are you sure you know her?"
" I never heard that phrase before, but I think I know what it means."
Are you sometimey?