Internet cafe network management joke

One day, I heard a classic conversation in an Internet cafe.

A man wants to use a USB flash drive in an Internet cafe, but he can't find a socket.

So he shouted: "Why doesn't the boss have a place to insert!"

The beautiful female boss smiled and said, "Only I (chicken) can do it, and no other machine (chicken) can."

So the man went to the female boss.

Say, "Where, in front or behind?"

The female boss said, "I don't know! Can't plug in front, plug in the back. "

But this man still failed,

Anxiously said, "I still can't get in!" What should I do? "

The female boss said, "It's always like this at first. It's not easy to insert, but it's easy to insert. Will you try again? "