Top Definition
A girlfriend that is ugly on the outside, but is great in bed
Tom: Hey Muhammed, is your girlfriend hot?
Muhammed: Nah, but she's a sleeper (girlfriend)!
by Roffle Waffle December 20, 2006
5 Words related to Sleeper (Girlfriend)

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.

×