Just as if he was a great bouncing baby.

How can I explain what my queer sympathy was?
It didn't prevent my fighting him like hell! Shall I make it clear if I say that I liked him because he was so fat ?" "You will not," said the Secretary.
"I've got it now," cried Bull, "it was because he was so fat and so light.

Just like a balloon.

We always think of fat people as heavy, but he could have danced against a sylph.

I see now what I mean.