These words are slightly different from the ones posted by Rick above. Copied from http://foggys-funnies.com/j/jokes/2002/02/18.shtml.

THE HIPPIE SONG

I pulled into a gas bar, directions for to get.
A guy came out to greet me just like they do on the TV set.
I was hoping he'd salute me, just like they're supposed to do,
But he took one look at my shaggy hair and my beat-up running shoes
And he said,

CHORUS: "Goddamn hippies ain't served here.
Been that way for Goddamn years.
Sure as hell ain't Goddamn startin' now.
Why don't you buy some Goddamn soap,
Stop smokin' all that Goddamn dope,
And watch your Goddamn language in our town."

Well, I sure could see this fella didn't think too much of me,
And I wondered what would happen if I tried some flattery.
So I told him he had gorgeous eyes and that his hair was cute,
And that his plastic bow-tie sure went lovely with his suit,
And he said... (CHORUS)

So I tried to tell him Jesus has hair as long as mine,
And so did all the others in the Bible, he would find.
Well, he yelled out, "That's sacrilege! That blasphemy! That's Goddamn heresy!
As far as I know, the Goddamn Lord has a brush-cut just like me.
Oh...(CHORUS)