are all their albums parental advisory?

I think it is hard to tell, because the laws are different in different countries. I would suspect that they all are because they all have swearing in them, but like I said, it is hard to tell.

no not every one is! but there most kamakailan ones are yes Amrican Idiot, 21CB, Nimord is HUGE one! that one has the most cussing in all there albums!

yes,i think so.if you own all their cd's and you look a the back,there is a possibility they are.

Most of them are depends on where you live.

no clue i think so :)

1039/smoothed out slappy hours, Kerplunk, insomniac, nimrod, warning, and shenanigans are NOT explicit in America, 1 track out of 15 is explicit on dookie, 7 out of the 12 tracks on American Idiot are explicit, 4 out of 20 tracks on 21st Century Breakdown are explicit, 1 track out of 21 is explicit on International Superhits, 7 out of 12 tracks are explicit on UNO, 6 out of 20 tracks are explicit on Awesome as F**k, 5 out of 14 tracks are explicit on bullet in a bible.