If a Tamil dubbed version hasn’t been officially released, you won’t find it legally — but any site claiming to have it is likely pirated and risky.
For the uninitiated, The Hangover (2009) is the iconic American comedy where three groomsmen lose their about-to-be-married friend during a catastrophic bachelor party in Las Vegas. For Tamil audiences, however, the film transcended cultural barriers not because of the glitter of the Vegas strip, but because of the raw, unfiltered humor of characters like Alan Garner (Zach Galifianakis) being translated into the local vernacular. Hangover Tamil Dubbed Tamilyogi