forgettitude
It means to forget the new famous word you yourself coined.
Source: Forgettitude was coined by Stephen Colbert, on June 18th's The Daily Show with John Stewart.
Source: Forgettitude was coined by Stephen Colbert, on June 18th's The Daily Show with John Stewart.
Stephen Colbert suffered from a bout of forgettitude, when he saw his own invented word: Truthiness, in the New York Times crossword puzzle of June 18th, 2008.