I was going to post a Weird Al - but then I realized I'd have to post, like, EVERY Weird Al. It's super hard to decide which one's the best, but here's one I like:
He's pretty much the gold standard for novelty songs. I saw him open open for The Monkees in the 80s, he did a polka version of Zeppelin's "Whole Lotta Love" which was among the funniest things I've ever seen.
"'Cause I'm A Blonde" From Earth Girls Are Easy
Cause I'm a blonde B-L-A-N-D
Cause I'm a blond don't you wish you were me?
I never learned to read and I never learned to cook
Why should I bother when I look like I look?
I know lots of people are smarter than me,
but I have this philosophy, "So what?"
Cause I'm a blonde yeah yeah yeah...