It was time for the annual bug convention
And all the bugs were getting together and having a good time. The bees were discussing pollinating flowers, the dung beetles were discussing how to properly move dung, the earth worms how to improve soil, etc.
Well, the lady bugs were having a good time when one of them noticed the house flies doing something odd. They would stand together in a group when one would fly off and return, causing the others to laugh and cheer. This confused the lady bug and so he asked the others what they were doing.
"Oh they do this every year. They're timing how long it takes to fly from one end of the building to the other," she said.
"But why are they laughing so much? What's so great about that?" the other asked.
"Don't you know?" the other ladybug began. "Flies time when they're having fun."