longest-gevity Share definition Flag Having the greatest amount of longevity. Accidentally coined by Jim Jeffries Ted Danson has the longest-gevity of any American sitcom star, he's been on sitcoms for over 50 years longest-gevity by Kung Fu Jimmy August 13, 2025 0 0 Get merch Get the longest-gevity mug. Buy Now — $32.95 See more merch