"Sorry such short notice; I'll understand if you can't make it."
verb: The act of inviting a person to an event, knowing full well that that can't make it, when you didn't really want them to go anyways.
verb: "Philip has to study for a final tonight, so he can't go. Prolly I'll unvite him anyways. That way I still get credit for asking him to hang out"
"Yeah did you?"
"Kinda...he found out through us, so though pity she unvited him."