holydumb 

Something so dumb that it is indeed HOLY by nature!

dude 1: "dude I just bought the new Avril CD!"
dude 2: "dude you are HOLYdumb, and you are a tool!"

holydumb by Kizzle Smithtasical November 29, 2005

holy dumb fuck 

if you have tourettes this is a very commonly used phrase. it is generally said when you are taking a shit

holy dumb fuck this is a huge shit

holy dumb fuck by boobie bobbler November 20, 2007

holy dumb fuck 

A phrase that was used by Danny the Tourettes Guy while looking in the fridge.

HOLY DUMB FUCK! What is this shit?!

holy dumb fuck by TourettesSupply November 6, 2009

holy dumb fuck me 

(n) - an exclamation derived from three more common ones: "holy shit," "dumb fuck," and "fuck me." Only used in the most surprising or agitating of situations.

Driver: *slams hard on breaks to avoid rear-ending someone*
Passenger (who was not paying any attention): Holy dumb fuck me!

Random Guy: If I get killed in this game one more time I'm going to kill a kennel of puppies!
Random Guy (after being spawn killed): Holy dumb fuck me!

holy dumb fuck me by Master Exploder 69 April 17, 2009