Dear,
Previously, one Canadian told me that bullshit is not a bad word, it means nonsense, but i have learning in a english center (called Cleverlearn), one of teacher there, he is form Canada also, said that bullshit is a bad word and it means shit of bull (sorry), i looked up in the oxford dictionary and it said nonsense, so which explaination is right and how to use this word, where can use this word
thank and regards