Yup. I met Mick Fleetwood and JohnMc Vie in the mens room of a club in Miami doing a line of coke in the 80s. They invited me to come to their table and meet the girls (Christine McVie and Stevie Nix). I went and had a beer with them and then returned to my friends who were freaking out that I knew Fleetwood Mac! I had no clue who they were. Just thought they were some friendly guys I met in the mens room. It can happen.
Cool story!
One time I literally bumped into Steven Spielberg and had to be told.