Why do flies always bring their stop watches to parties?

Flies bring their stopwatches to parties because they like to keep track of time—especially when it comes to enjoying the "fly" time! It’s a playful pun on the idea that they’re always buzzing around and need to know when to take a break. Plus, it adds a humorous twist to the idea of flies being social creatures. Ultimately, it's a lighthearted joke rather than a serious inquiry!