Top definition
A baby machine is a woman who can readily become pregnant, and who really wants to give birth.
1. Be careful of her, she's a real baby machine. Use a condom!

2. You better dump that baby machine, before you knock her up.

3. My girlfriend is a real baby machine. She's pregnant again!
by Rook's Buddy May 10, 2010
Get the mug
Get a baby machine mug for your father-in-law Bob.