Top Definition
The sex drive of the eary test subjects for Viagra..
Good God he was banging away on me for hours, and I feel a little over come now, he goes at it like viagra guinea pig...
by Sunnydays45 May 15, 2011

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.

×