Bhenchod : Sisterfucker
It is cuss or abusive word.This word is usually use for panic situations " dar lag raha hai bhenchod ab Kya hoga" means " I am fucking scared dude. What will happen now"...and this word is mostly use in Delhi "capital of India".

Marginalized Orientations, Gender identities, And Intersex. it’s meant to be an all inclusive umbrella term for asexuals, homosexuals, multisexuals, trans people, and intersex people. Alternative to LGBTQIAP+
Alternative to MOGII, easier to pronounce.

it means the one who fucks his sister

Yes, the word does mean sisterfucker, literally. The word was used even as early as the 1800s. If you read Lawrence James' book, the 'RAJ', you will find that Bhenchod was used as a common slang even then.The slang is still used across India and Pakistan, more so in villages, by men and women alike.

It's like the exclamation point at the middle or end of every sentence for people mostly from South Asia.

Usmaan doesnt know what hes talking about and pakis didnt popularize this. Punjabis pronounce it "panchod" -- and yes it means sisterfucker.

Bhenchod is a cursive word meaning bhen and chod, which translates to sister fucker. It has an indian background