From the fragmented 240p clips floating around Twitter, Chalbaz Boudi allegedly tells the story of a "boudi" (a Bengali term for elder brother’s wife) who is a chalbaz (cunning/tricky).
As of this writing,
There appears to be no record of a mainstream or historically significant film titled Chalbaz Boudi 2002 Hindi Bambooflix Original
A Bengali romantic comedy featuring Shakib Khan and Subhashree Ganguly. Availability and Format