A term for an adjacent phenomenon to ghosting, in which someone you have been interacting with through text or social media doesn't ignore you altogether, but instead takes 3 days to reply to you, and does it in perfunctory, monosyllabic fashion hoping that you'll get the drift and disappear for them.
“I don’t get why she keeps going out to parties alone, without any friends. It’s really dangerous.”
“Dude she’s ghostwarding you”
“Can you believe he got himself a motorcycle and is taking it on the highway? He doesn’t even have a permit yet.”
“That’s because he’s ghostwarding you”