Never-subtle comedian Kathy Griffin stunned her TV co-host Anderson Cooper on CNN's New Year's Eve special by dropping something other than that famous Times Square ball: a certified F-Bomb.

While Griff and Coop were chatting about the top stories of the year and got to Falcon "Balloon Boy" Heene, the funnywoman decided to give viewers a present and fumble the kid's first name. Even though the CNN host had already said "Falcon" to her, Griffin asked: "Fal ... Fu--ing? Falcon? How do you say it?"

Cooper's response to Griffin? "You're terrible. Really terrible." Watch: