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, 'gainst their wish, do it
Even lazy jelly fish 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