Deuce Bigalow: Male Gigolo (movie, 1999)

Deuce Bigalow is a less than attractive, down on his luck aquarium cleaner. One day he wrecks the house of a gigolo and needs quick money to repair it. The only way he can make it is to become a gigolo himself, taking on an unusual mix of female clients. He encounters a couple of problems, though. He falls in love with one of his unusual clients, and a sleazy police officer is hot on his trail.