It's that Mexican smoke
Blocking out the sun
Clogging up my lungs
Baby here it comes

It's that Mexican smoke
Burning in my eyes
Been here for days
Filling up the skies

It's that Mexican Smoke
That's why I'm sad
It gets in my head
And makes me mad

It's that Mexican smoke
Won't stay away
Coming in again
Fucking up my day

It's that Mexican smoke
Eats the paint off my car
Killing all the trees
Ruining my guitar

It's that Mexican smoke
Oysters got no pearls
That's why I got no life
Why I got no girls

It's that Mexican smoke
Why Phil Hartman's dead
Why the TV sucks
Why Mars is red

It's that Mexican smoke
Why the Rockets lost
Why the Oilers moved
What a horrible cost

Here's an article relating to the song:
Mexican smoke wafts further into state