Ball Shape Puns

a roundhouse kick

Ophthalmologist: - "Ahh, thank you so much! This is a crystal ball in the shape of an Eye. For your birthday I will...."

Gynaecologist: "Don't even think about it!"

Mr. Z brought out the blue plastic examples of shapes (pyramids, cubes, rectangular prisms, etc.) and he when he brought out the sphere, he accidentally dropped it:

Me: Wow, I guess you really dropped the ball on that one.

Cue moans. The teacher was the only one that laughed. I was proud.

Edit: grammar