Whats the name of this The Simpsons episode?

It was a Valentines Day episode,and Marge and Homer where on a ride at the fair when Bart put Jell-o in the water.And they ended up telling stories.One was of Bonnie and Clyde,another was a lady and the tramp spin-off,and the third was about Sid Vicious from the Pistols eating chocolate with Lisa(who wasn't Lisa).What was the name of this episode?