Some sit-com episodes are good and some are great. Some are bad and this is one of them. Using the boring old plot of staging a beauty contest in order to hook themselves up with some girls, Richie, Potsie and Ralph intend to rig the outcome so that the winner doesn't actually accept the prizes, she will only appear to do so in order to make the contest look legitimate.
Richie doesn't feel all that great about this but goes along with it when a girl he is interested in decides to enter.
Pretty weak all around and not worth watching in my opinion.