Top Definition
a big ass number
There are a fafuckabillion niggas in this joint, we best get da fuck out of here.
by BrennenH February 07, 2009
6 Words related to fafuckabillion

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.

×