Toothed whale porpoise as a fish. Toothed whales, as well as baleen whales, are descendants of land-dwelling mammals of the artiodactyl order (even-toed ungulates). They are closely related to the hippopotamus, sharing a common ancestor that lived around 54 million years ago (mya). The primitive cetaceans, or archaeocetes, first took to the sea approximately 49 mya and became fully aquatic by 5–10 million years later. The adaptation of echolocation and enhanced fat synthesis in blubber occurred when toothed whales split apart from baleen whales, and distinguishes modern toothed whales from fully aquatic archaeocetes. This happened around 34 mya. Unlike toothed whales, baleen
Oh Dear! What Can the Matter Be? The song has been parodied several times, the best known of which is the American bawdy song "Seven Old Ladies", sung to the same tune but with different lyrics. Here are the chorus and the first two verses, of seven, as published in Ed Cray's "The Erotic Muse": <poem> Oh, dear, what can the matter be, Seven old ladies were locked in the lavat'ry, They were there from Monday till Saturday, And nobody knew they were there. The first old lady was 'Lizabeth Porter, She was the deacon of Dorchester's daughter, Went there to relieve a slight pressure of water,