Top Definition
a guinea pig...pretty straightforward, not much of a need for more defining.
Mary: "my hamster just died the other day when it ran off the table."

Taylor: "Maybe it's time to upgrade to the hamster deluxe."
by Indigo kid February 18, 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.

×