i guess you looked it up...
Greg is the cult of Denny Gorbzalez.
join now to get your soul sucked away by a mischievous little nutcracker dude
ME: omg im truly greg
IDIOT: whats are you talking about?
ME: im a part of the fastest growing army on the internet!
IDIOT: *slowy backs away*
a fill-in for the word fuck or fucker.
ex. what the flibagabba?
karl jacobs: what the flibagabba? you're such a flibagabber
person: wtf