A heavily pregant woman who is hot. On the way to being a milf.
Look at that pre-milf. Once she pops she's gonna be a milf.
by Rideru October 18, 2010
A hot girl that has become pregnant but you'd still like to jump her bones.. Pre Milf
Lets go hunt for Pre Milfs shall we?
by Highonsnow October 02, 2008
The precursor to the organism known as milf. When an attractive female reaches prime child-bearing age, they are called pre-milfs. Though excellent in form and beauty, pre-milfs are very rare in the wild.
Damn! That girl is fine! Look at those hips! She's a pre-milf for sure!
by Dr. Joo October 22, 2008