Like poweredbypies, my first proper mountain bike was stolen. Black 1992 Cinder Cone, I'd changed all sorts of bits on it but they were all black, Club Roost flat bars, X-Lite bar ends, Flite titanium saddle, black DCD... It was locked up with two Kryptonite D-locks under a CCTV camera next to the area out front of a hospital where patients went to smoke - the thief spent 15 minutes picking the locks and nobody stopped or even approached him!
Needless to say, I was absolutely gutted when that went. It had taken me a long time to save up for it, and it was a long time before it was replaced.