Ten jokes: What is inside you, so hard?

Ten Jokes: What is that thing inside you, so hard

Once, I borrowed nail clippers from a boy while he was playing games and let me put them in his pants pocket Take it, I touched a long hard object in his pocket, and said, "What is that thing inside of you? It's so hard!" The other colleagues were stunned for a moment and burst into laughter. I turned into a red apple. The male colleague took out a penlight from his pocket and said that there was a power outage last night... he was embarrassed...