One of mine is this:
Apparently, when in court on drugs charges in UK in the 60s, upon being asked to describe his profession by the judge, he replied along the lines of "I play lead guitar in a rock n' roll band". This seemingly didn't mean much to the judge, who then asked for further clarification. "What does that mean exactly", he asked.
"It means I make a lot of noise" ... Keith is said to have replied !!
Can't recall where I read that story, in one of the countless books about the Stones no doubt. You can just picture it though, the total and utter irreverence of youth in 1960s U.K. !! It's no wonder he & Mick got jailed !!

[ I want to shout, but I can hardly speak ]