What is "belly buttons"

Usage examples of "belly buttons".

Many were beautiful young women, and nearly all were in some stage of gravidity, from a gentle swelling to full bloom, breasts bursting with abundance, belly buttons popping out.

No beauty and no belly buttons and not much brain--presumably constructed to do one thing: fight, and try to stay alive.

It was plain that that remark about belly buttons had cut him to the quick—.

See them sort of belly buttons in the shale, there, there, and yonder?

And then hes sitting around the house all day staring at his computer screen, and he doesnt like the same music as her in fact, he thinks the music she likes sounds like a burglar alarm and he doesnt want to go dancing in the kind of clubs where people wear their rings in their belly buttons.

The first leg of the journey we spent scrunched back into the seats with our belly buttons leaning against our spines.