Top Definition
A nickname of someone who can be infectious with numerous diseases - contagious or not.
Look at that Fectus. How's Fectus today? The guy that sits in front of me is a Fectus.
by jokerbird May 04, 2004

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.

×