Zippy the Pinhead - if my memory serves me...
(Been watching Iron Chef all weekend, so sue me!)
The long-nosed one, if he has glasses, and looks eerily similar to George Bush (sr, not Shrub) then that's Shelf Life.
"He who fights with monsters might take care lest he thereby become a monster. And if you gaze for long into an abyss, the abyss gazes also into you." - Friedrich Nietzsche