Those in the know understand that bats are bugs.
Scene: Classroom
Ms. Wormwood: All right, class, who would like to give his report first?
Calvin: I WOULD! I WOULD!
Ms. Wormwood: Why, Calvin, what a surprise to see you volunteer! You must have done a good job. Go to the front of the class!
Calvin: Oh boy!
Ms. Wormwood: Now let's all pay attention, Go ahead, Calvin.
Calvin: Thank you. Before I begin, I'd like everyone to notice that my report is in a professional, clear plastic binder.
Ms. Wormwood: That's very nice, Go ahead.
Calvin: When a report looks this good, you know it'll get an "A." That's a tip, kids, write it down.
Scene: Classroom, Calvin giving report
Calvin: My report is on bats. Ahem... "Dusk! With a creepy, tingly sensation, you hear the fluttering of leathery wings! Bats! With glowing red eyes and glistening fangs, these unspeakably giant bugs drop onto..."