Complex sentence: Gandhigiri is a colloquial expression in Bambaiya Hindi, a dialect specific to Mumbai, India which was popularized by the 2006 Indian film, "Lage Raho Munna Bhai".
Split into simpler sentences: Gandhigiri is a colloquial expression in Bambaiya Hindi, a dialect specific to Mumbai, India. The term was popularized by the 2006 Indian film, "Lage Raho Munna Bhai".