Yes, but responsibly. The is rare. Many online files mix stereo audio poorly. Look for the BluRay rip that specifically mentions “Dual Audio – Hindi DD 5.1 Org” to get the authentic theater experience.
Instead of hunting for a questionable file on illegal websites (which expose you to malware, legal notices, and poor quality), consider these legal ways to watch the film with Hindi audio or subtitles: The Hangover -2009- BluRay Dual Audio -Hindi DD...