belly button beret

The build up of lint and other similar substances that accumulate in your belly button.

Yo Tom! Can I have that belly button beret you got growin?!

by Billy big nips September 20, 2017

belly button pussy

The aroma of ones pussy that resembles the smell of belly button lint.

Fitz walked by in her towel and I got a whiff of her belly button pussy.

by DAbomb69 February 18, 2017

Belly button penis

When a man has a penis that sticks out no further than his belly button

I asked him if that was his belly button or his penis and he said it was his belly button penis

by Sumfukinguy June 18, 2023