Going Overboard(1989)

Shecky Moskowitz is the zany cocktail waiter on this pleasure cruise with stunningly gorgeous beauty queens. Since the ship's comedian, Dickie Diamond, gets all the girls by being a funny man, Shecky dreams of taking over as the ship's comic. Unfortunately, Dickie doesn't want the competition and refuses to give Shecky a chance at performing as his warm-up. As fate would have it, Dickie gets locked in the bathroom and in need of a comic act, Shecky is given his big break at stand up. Suddenly all the beauty queens become interested in funny Shecky. But the big question is: will he sink or swim? Shecky's antics rock the boat in this hilarious sea adventure which contains hysterical comic sketches and sexy fantasy sequences.