The theme song of Snoopy's alter ego Joe Cool was written by Vince Guaraldi with words by Desirée Goyette. The lyrics, published in 1971, are as follows:
- Joe Cool, statin' today.
- Hey, it looks a little cloudy,
- But that's okay...'cause he's Joe Cool
- Joe Cool...dressin' up right,
- Going out to catch a lady to take out tonight.
- Put the shades on... presiou pearly white,
- Lookin' casual, feelin' dynomite.
- Joe Cool, struttin' in the streets,
- Trying to impress each little darling he meets.
- He says "Hey baby...how 'bout a midnight snack?"
- She says, "Got a date already; I'll catch you later Jack."
- He says, "Take it easy baby. Don't come on too strong.
- What's your hurry? You got all day long.
- Joe Cool, he heads home.
- But he's not sure.
- Yeah, he's thumbing his finger through his little black book.
- Now here's one you ain't seen for a while.
- You know, the little French cutie with the little pretty smile.
- Dial that number; flash all of your charms,
- If you want that babe, that baby in your arms.
- I said, Joe Cool,
- Well, he got that date.
- He showed up not a minute early, not a minute too late.
- He said, "Hey baby...here's a flower for you."
- She said, "Come a little closer. I've got something for you, too.
- Keep it light now...playin' by the rules.
- Then she says slap him; he feels like a fool.
- He says "Hey baby...what did you do that for?"
- She says "You ain't called me in at least a year or more."
- He heads home...but he's no fool.
- He may not have a girlfriend, but at least he's cool....Joe Cool.
- Joe Cool, he'll be okay. Just remember tomorrow is another day.
- Oh yes.... Joe Cool
In the 1972 TV special You're Not Elected, Charlie Brown, these verses appear:
- Joe Cool, back in school.
- Hangin' round the water fountain, playin' the fool.
- Joe Cool, take it light.
- If the principal catches you, you're out of sight.
- Takes those shades off..... walkin' round the halls.
- Joe Cool, makin' the rounds.
- Checkin' all the kiddies, up and down.
- Joe Cool, playin' it straight.
- If the principal catches you, it's gonna be too late.
- Yeaaaaaahhh.....better learn to add now.
In the 1973 TV special There's No Time for Love, Charlie Brown, the song collected even more verses. To reflect Snoopy's temporary responsibilities as a supermarket check-out clerk, these lines were added:
- Joe Cool, after school.
- Workin' in the supermarket, just like a mule.
- Joe Cool, do it right.
- And be careful of the manager, he's dy-na-mite.
- Check each item, get those prices right!
- Joe Cool, straighten things out.
- Take it easy, buddy, you don't have to shout.
- Joe Cool, just relax.
- If you bug the poor ol' manager, you get the axe.
- Pay attention, don't you mess things up!
- Joe Cool, after school.
- Working in the supermarket, breaking the rules.
- Joe Cool, playin' the clown.
- Just be careful of the shopping carts, they're goin' to bring you down.
- Yeaaaaaahhh...goin' for a ride now.