Top Definition
a nasty vagina. more likely than not, it will be desease infected. has been passed around at a large number of keggers and late night after parties.
man i really need to get laid but the only thing i can get lined up is a Cuslopus.
by bloncanonca November 02, 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.

×