Khatta Meetha is a Hindi/Urdu phrase which means "sweet and sour" It may refer to a Bollywood film directed by Basu Chatterjee, starring Ashok Kumar and Rakesh Roshan in the lead roles.
See also: Khatta Meetha (2010 film), Khatta Meetha (1978 film), Kairi — Rishta Khatta Meetha, Trisha filmography, Trisha (actress), and Kainaat Arora.