Oh, but it's such a wonderful & catchy tune!
As are the rest of his songs, like The Massochism Tango, Pollution, The Old Dope Peddler, ...
(FYI: Tom Lehrer was a math professor at Harvard.)
I haven't thought about Tom Lehrer for about 45 years but I can still remember some of his songs. How about "We'll All Go Together When We Go", and the Elements song. He was a master of rhyming.
Thanks for the memories - LOL.