1 definition by Duckandmiss

Cats in a bag.

When a woman doesn't wear a bra and is well endowed when she walks looks like two cats in a bag fighting. This phenomena can be described as "Cats in a bag"

Wow, check out that lady, you can tell she is not wearing a bra.
Yup, "cats in a bag."

by Duckandmiss December 15, 2008