Hufflepuff: Hey guys! Look! I cracked an egg open, and it has two yolks!

Ravenclaw: Really? That doesn't happen often. In some cultures, it's good luck to find an egg with a double yolk.

Gryffindor: Isn't that EGG-cellent?

Hufflepuff, Ravenclaw: 

Gryffindor: LOLOLOLOLOLOLOLOLOLOLOLOLLLOLOLOLOLOLOLOLOL

Slytherin: Aren't you tired of making jokes like that?

Ravenclaw: I'm more tired of taking them.