Chooker = Chat Hooker: A girl that chats to guys in a bar in return for drinks or some other form of consideration or payment. It could be a pro, e.g. the girl that walks around bars
selling shots and who chats as though she likes you for as
long as you keep buying those shots. Or the amature that is simply on the look out for a cheap
night and is willing to pretend to like you whilst you ply her with drinks.