What is the bad meaning of swag? Pls help?

I was talking to these people and i said justin bieber has swag.They were like swag is a bad word.How is it a bad word?They said it was like a cuss word.Why is it a cuss word.please help

Answer on What is the bad meaning of swag?Pls help?

First off, Bieber has about as much "swag" as the lip gloss he wears. But no, swag isn't a "bad" word.