nsbarr:

So there’s a tech startup based at an animal farm in Portola Valley. And one day at this fledgling company, Rooster walks over to Mule’s desk.

Rooster says, “Hey Mule, do you have an update on that bug I filed?”

“Yeah, I closed it.”

Says Rooster, “Closed it? Why?”

To which Mule responds: “Cannot reproduce.”