Top Definition
(noun) quality of one's semen showing appropriateness for impregnating a women.
patient: doc, how can I make sure I can get my girl pregnant?

doctor: we will run some tests to check your spunk fitness.
by Semenary Road September 23, 2010
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×