The male's usual courtship behavior is pretty fancy for a little fly.

I feel like a little fly under a microscope.

I saw a little fly up on the wall.

In the twilight, it was hard to see a little fly, and I kept missing strikes.

Here am I, naughty little fly; you are fat and lazy.

"How come you don't change over to one of these little white flies?"

He wanted to pluck the wings from this little fly slowly so that she would remember it all the rest of her life.

Then suddenly she was enormous and the little flies on her were men in space suits.

I didn't just buy little flies at the fishing store.

I always like a little fly around the ceiling before lunch.