I am doing a simple tire rotation like 600 times before but this time one lug nut (that I should have thrown away a LONG time ago) jamms on me FOR good. This is normally a 3/4 socket application but I have used the 12 point so many times it is now an 18mm Application. The long of the short is this, since I was in full blown cobble mode, I now have a 3/8 drive socket with a 1/2 inch impact adapter broken off in it STUCK solid on the lug nut which is STILL very firmly on the stud!

Any ideas?

Thanks for any help or suggestion that anyone has to offer.