You're as cuddly as a cactus, you're as charming as an eel, Mr. Grinch.
(N.C.) D G C G C G C G D You're a bad banana with a greasy black peel!
You're a monster, Mr. Grinch, Your heart's an empty hole. Your brain is full of spiders, you have garlic in your soul, Mr. Grinch. I wouldn't touch you with a thirty-nine-and-a-half foot pole!
You're a foul one, Mr. Grinch, You have termites in your smile. You have all the tender sweetness of a seasick crocodile, Mr. Grinch, Given a choice between the two of you I'd take the seasick crocodile!
You're a rotter, Mr. Grinch, You're the king of sinful sots. Your heart's a dead tomato splotched with moldy purple spots, Mr. Grinch, You're a three decker sauerkraut and toadstool sandwich with arsenic sauce!
You nauseate me, Mr. Grinch, With a nauseous super "naus!" You're a crooked dirty jockey and you drive a crooked hoss, Mr. Grinch. [spoken until the rhyme kicks in] Your soul is an appalling dump heap overflowing with the most disgraceful assortment of rubbish imaginable mangled up in tangled up knots!
You're a foul one, Mr. Grinch, You're a nasty wasty skunk. Your heart is full of unwashed socks, your soul is full of gunk, Mr. Grinch,
[spoken]
The three words that best describe you are as follows, and I quote,
"Stink, stank, stunk!"
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Here's a few of the licks I've been able to figure out: