fire insults at (one)
To insult one in rapid succession. That bully is constantly firing insults at the other kids in class.
fire questions at (one)
To rapidly ask one questions. Can you please not fire questions at me as soon as I get home from work?
fire ˈquestions, ˈinsults, etc. at somebody
ask somebody a lot of questions one after another or make a lot of comments very quickly: The room was full of journalists, all firing questions at them.