: On special 1997 USPS Bugs Bunny stamp sheets, the words "That's All Folks!" only become visible on the liner paper after you peel the stamps off.
: Mel Blanc, the "Man of a Thousand Voices" who voiced Bugs and Porky, has "That's All Folks!" inscribed on his tombstone. thats_all_folks_bugs_bunny
: In The Bugs Bunny Road-Runner Movie , Bugs playfully modifies the text to "That's NOT All Folks!" to signal the movie is just starting. Fun Facts About the Phrase : On special 1997 USPS Bugs Bunny stamp