Frink is so old that when he was in school there was no history class.
Frink is so old, I found a fossil of his hair when I went to Death Valley in search of dinosaurs.
Frink is so old that his birth certificate says "expired".
Frink is so old, he walked into an antique shop and they sold him.
Frink is so old you put him in a museum instead of an old folks home
Frink is so old, Jurassic Park brought back memories
Frink is so old he's got hieroglyphics on his Driver license
Frink is so old he knew Burger King while he was still a prince