Love in New York (1982)

A nebbish of a morgue attendant gets shunted back to the night shift where he is shackled with an obnoxious neophyte partner who dreams of the "one great idea" for success. His life takes a bizarre turn when a prostitute neighbor complains about the loss of her pimp. His partner, upon hearing the situation, suggests that they fill that opening themselves using the morgue at night.