Nickname jokes

Your forehead is so big that your name is Humpty Dumpty, the big forehead!

Why did the orphan become a prostitute?

So they could finally call someone "daddy."

Today, I had an exam in school. When I was done, I raised my hand and yelled, “Pisstiano Penaldo!”

My teacher smiled and took my paper. She knew I was finished.

Is there a really annoying girl at your school and she's so fake? Well, say this:

Me: Hey, I have a nickname for you.

Her: Really? What?

Me: Sweet-in-low.

Her: Why?

Me: Because you're artificial.

We have a teacher in school. His name is Haybrock, but he is gay, so we call him Gaybrock.