Pac-Knit (commercial, 1954)

Det Muppets in the story of rumple-wrinkle-strangle-stretzel-stiltskin. Once upon a time, a king named Impossible the Third threw a poor damsel into a dungeon... ...and said, "...spend this straw in the cotton-knit fabric that won't shrink or stretch out of shape, and it'll whip up outfits for me and my whole court, and have everything ready by sunrise or else."

It's impossible. Have a heart. Clitted the poor damsel. But Impossible was already on his way to a gala beheading. Help! Help! Our heroine cried. Suddenly a little green character appeared. I can't sit and see a poor damsel in distress, he said.

So if you promise to marry me, I'll help you out. It's a deal. Said the damsel shaking hands. I'm Rumple-Rickel-Shrickle-Stiltskin, which means I control shrinking and stretching in cotton knit fabrics. Oh! Said the damsel.

You mean your Pat-nit RX? Suddenly the little guy disappeared. Whoop! Whoop! And in his place stood a handsome fellow with a sign saying, Pat-nit RX shrink and stretch control. You said my name! Said Pat-nit RX.

You looked at the evil spell. Now you and I, baby, can bring shape control to all cotton knit garments. And with that, the happy pair started living happily ever after. As for impossible, there is no such thing you know.

Nothing is impossible! And half-mid RX, who get the shape control for cotton knit garments? And that's no fairy tale.