Little Johnny was in geography class when the teacher was explaining how plenty of people thought that the world was flat when it was in fact round.

“Oh Miss, the world is square, not round,” said Johnny.

“No, it’s round Johnny. Who told you it was square?” replied the teacher.

“My older brother. He claims he’s been to all four corners of the earth.”

Need another laugh? Have a look at some of our other great jokes here.