1 definition by K-Why
A young female (or woman of any age) that takes the virginity of multiple men. Much as the farmer's fertilizer helps grow new plants, a woman known as a fertilizer will grow the sexual exploits of many men.
"She has been with so many men that she's like fertilizer."
"I am now a man, I have been with a fertilizer."
"I am now a man, I have been with a fertilizer."
by K-Why August 23, 2007