"civil war" the start of that song will give ya chills.... "What we've got here is failure to communicate. Some men you just can't reach... So, you get what we had here last week, which is the way he wants it! Well, he gets it! N' I don't like it any more than you men."
Why would Guns N' Roses, move the apostrophe to the other side of the N for the short form? They use plain old GNR in any case. But, everyone knows its GNFR.