Largest Penis
As any rational person would have expected, the largest organisms ever to exist on earth would also have the largest endowments. Among land animals, African bull elephants lead the pack with their 5 to 6 ft. extremities. Whale penises, called dorks (yes, when called a dork in grade school you were actually being compared to a whale schlong), are the largest in the world, the blue whale being the champ with phalli approximately 10 ft. long and 1 ft. in diameter. Its smaller cousins, notably the appropriately named humpback and sperm whale, have penises that measure 9 feet or so. Makes you wonder if this is what Melville had in mind when he chose the title Moby Dick (snicker).
If you measure as a percentage of body length things are a little different. Goose barnacles, with inch-and-a-half-long appendages, rate about 150%. Unbeatable, you think, until you learn that a rare species of Alpine banana slugs (Ariolimax dolichophallus) measure 6-inches long and possess 32.5-inch tumescences, or 542% times their body length. Incredible.
:Q
Cheers,
Aquaman