Intra-song dialogue counts as part of the song (it's called recitativo), but I don't suppose it could technically count as lyrics....
But while we're on the subject of dialogue, here's an excerpt from
My Fair Lady, from a song that's almost universally performed as speech instead of song. (My apologies in advance. I just thought we could use some extraordinarily well-phrased misogyny.
http://www.stlyrics.com/lyrics/myfairlady/ahymntohim.htm)
Women are irrational, that's all there is to that!
There heads are full of cotton, hay, and rags!
They're nothing but exasperating, irritating,
vacillating, calculating, agitating,
Maddening and infuriating hags!
Why is thinking something women never do?
Why is logic never even tried?
Straight'ning up their hair is all they ever do.
Why don't they straighten up the mess that's inside?
(In the interest of parity, I offer the following retort from
A Little Night Music.)
Men are stupid, men are vain.
Love's disgusting, love's insane.
A humiliating business.