I'm with you 100% about the Stones album. At the time I didn't like that it was so slow and sloppy and muddy, though eventually that's exactly what I liked about it. It's very much a drinking album. Overrated for sure, though. I bought this new on vinyl at Tower Records for like $10 and eventually sold it, inter alia, to a used bookstore early in the vinyl craze. Apparently they thought they had a near-mint copy of a 1970 LP when it was actually a modern repress for the then-niche market, complete with bar code and "DIGITALLY REMASTERED" emblazoned across the front, and I ended up being offered several hundred for that particular box. Good money, though I really, really wish I had held onto my vinyl, NES, and SNES collections.
RACERX I believe is the invincibility cheat code in Descent. It's some code, at least, for some game. Is there any connection? The code to turn on cheats is a Ramones reference in GABBAGABBAHEY.