Birds do it, bees do it Even educated fleas do it Let's do it, let's fall in love In Spain, the best upper sets do it Lithuanians and Letts do it Let's do it, let's fall in love The Dutch in old Amsterdam do it Not to mention the Finns Folks in Siam do it Think of Siamese twins Some Argentines without means, do it People say in Boston, even beans do it Let's do it, let's fall in love Romantic sponges they say, do it Oysters down in Oyster Bay do it Let's do it, let's fall in love Cold Cape Cod clams, against their wish, do it Even lazy jellyfish, do it Let's do it, let's fall in love Electric eels I might add, do it Though it shocks 'em I know Why ask if shad do it? Waiter, bring me 'shad roe' In shallow shoals, English soles do it Goldfish in the privacy of bowls do it Let's do it, let's fall in love The chimpanzees in the zoos do it Some courageous kangaroos do it Let's do it, let's fall in love I'm sure giraffes on the sly do it Heavy hippopotamii do it Ooh, let's do it, let's fall in love Old clogs who hang down from twigs, do it Though the effort is great Sweet Guinea pigs do it Buy a couple and weigh it The world admits, bears in pits do it Even Pekingeses in the Ritz do it Let's do it, let's just fall in love That's why birds do it The dragon flies in the reet do it Sentimental centipedes do it Let's do it, let's fall in love Mosquitoes, heaven forbid In shallow shoals In shallow shoals, English soles, do it Goldfish in the privacy of bowls, do it Let's do it, let's fall