(1) The act of being groped by someone (usually on the butt) that you are not interested in.
(2) Being groped or physically harassed by someone who you have told that you are not interested with.
(3) The opposite of agropepriate.
Girl #2: "No! What an asshole: I told him I was interested and be kept on pestering me anyway!"
Girl #1: "I know, that was was totally inagropepriate."
Girl #2: "Totally inagropepriate - I'm going to get Kiwi Sarah to kick his ass!".