Vince Fontaine was a radio announcer, first heard during the animated title sequence.
This is the main brain, Vince Fontaine.
Beginning your day with the only way,
music, music, music.
Get out of bed,
it's the first day of school.
Don 't be a slob, don 't get a job.
Go back to class, you can pass.
And to start the day off nice and fine,
I'm gonna play a new old favorite of mine.
He visited Rydell at the National Dance-Off in Grease. He roused the students of Rydell by allowing them to appear on television, allowing the dancers to be seen nationally.
Thank you, fans and friends
and odds and ends.
And now for you gals and guys,
a few words to the wise.
You Jims and Sals are my best pals,
and to look your best
for the big contest,
just be yourselves and have a ball.
That's what it's all about after all!
We'II give the folks at home
a real big treat.
Don 't worry about where the camera is,
just keep on dancing, that's your biz.
Hey, and if I tap your shoulder
move to the side,
let the others finish the ride!-
Apparently he was a bit of a pervert; He was attracted to younger women; during the dance he was seen flirting with Marty, though she seemed to encourage him since she considered him `the living end.' He even flirted with Principal McGee.
Vince: Hi, I'm Vince Fontaine, I'm judging the dance contest.
Marty: I don't think I'm entered.
Vince: A knockout like you? What's your name?
Vince: Marty what?
Marty: Maraschino. You know... (suggestive) like in cherry??