The Incredible Mr. Limpet sleeps with the fishes.

Don Knotts, best known for always screwing things up for poor Sheriff Matlock, died Friday at age 81. He also starred in many underwhelming, non-blockbusting films with no cussing, no tits, but plenty of quivering, cowardly Don Knotts! Luckily, Knotts has already found more employment in heaven as a crotchety, nosey landlord for the previously departed Jack Tripper.