sounds like a mixture of pantera, sabbath, the sword, and clutch, played through an upside down MG
I think its totally legit.
You may say I'm a dreamer, but I'm not
I don't think it's an existing song. It just has the basic sound of a lot of '70s classic rock riffs.
Really.. Huh. I could swear I heard it before.. Maybe it's the familiar sound, like Mario said. All my music is 70's/80's..

For the record, by the way, I played this on an old Ibanez Roadstar II I payed $50 for (It was just really dirty, I adjusted the bridge a bit, cleaned out and off, and put new strings). And for a $50 guitar, and for me having 4 guitars, this is my second best one. It's a little beast, I say! (not better then my Les Paul, though!)