direct meaning fool-fucker(boka in bengali means fool and choda means a fucker)
but that is not the meaning .
generally used to address a person who's fool and good for nothing.
Directly translated means "STUPID FUCKER" - but used in all contexts by Calcutta rogues and professionals to alert their friends that theyre talking out of their poopshoot.
Mukherjee: I shagged yer mum last nite and it were great!
Banerjee: "Sala Bokachoda!" You couldnt even satisfy a goat! Go fuck a goat you Spicemonger!