Gigantism jokes

A teenage girl got a summer job dogsitting for a gigantic English Mastiff. She spent hours with the dog, and walked a little funny when she got home.

"What are you doing all day?"

"Knot a lot."

What's the difference between a Hippo and a Zippo?

One is gigantic, the other is just a little lighter.

Your forehead is so big, Megamind thought you were his brother.

Your forehead is so big that teachers use it as a whiteboard.

Yo forehead so big, NASA thought it was Mars.

Your forehead is so huge, you don't have dreams, you have movies. Follow me on Instagram: _zer0x3.

If you had the strength of an ant, you could lift the pyramid of Giza.

(Ants can lift items 20x their weight.)