Technically, the film was a revelation. The use of the Haryanvi dialect by Vijay Raaz’s character, the cold-blooded gangster Vijay, added a layer of authenticity and intimidation that was refreshing. The film’s pacing was breakneck, edited with the precision of a thriller, maintaining a high-octane energy that kept the audience engaged. Furthermore, the soundtrack, composed by Ram Sampath, was integral to the film’s identity. The song "Bhaag D.K. Bose" became an anthem for the film, utilizing a clever play on words to bypass censorship while perfectly encapsulating the characters' desperate flight from danger. The music was not just background filler; it was a character in itself, driving the narrative forward with punk-rock energy.

The music in "Delhi Belly" is another highlight, with catchy numbers like "Basti" and "Aa Jao Meri Tamanna" that will get stuck in your head. The film's editing and cinematography are also noteworthy, adding to the overall energy and pace of the movie.

Before 2011, "Bollywood" meant romance, family values, and clean comedy. Delhi Belly introduced the concept of the . It showed:

The success of can be measured by its impact on Indian cinema. The film paved the way for a new wave of comedies that were raw, unapologetic, and unbridled. The movie's influence can be seen in the work of contemporary comedians and writers, who cite Delhi Belly as a benchmark for irreverent humor.