Game rule two. During the dance contest,

if you're tapped on the shoulder, leave the floor, or else. I mean it.

And rule three, anyone doing tasteless

or vulgar movements will be disqualified.

That leaves us out.

Keep it clean, please. Keep it clean.

20 seconds.

Thank you, fans and friends. Now a few words to the wise.

You are my best pals.

To look your best for the contest, just have a ball, that's all.

Forget the camera, keep on the beat,

give the folks at home a treat. Keep dancin', that's showbiz.

If I tap you, step aside. Let the others ride.

Ten seconds. Nine, eight,

seven, six, five, four,

three, two, one. On the air.

Welcome to National Bandstand, live from Rydell High School.

This is what you're waiting for, the dance-off.

Away we go with Johnny Casino and the Gamblers.

You ain't nothin' but a hound dog