Or how they always get stopped and asked about the watch they're wearing, the jacket they're wearing, the trainers they're wearing, the aftershave/perfume they're wearing, the bag they're carrying ...
Mind you I experienced exactly this in Asda the other day. It ended up with a dozen people chasing me around the cakes section shouting '
tell us where you got your trainers???' with me shouting back '
they're Fila, cost me £30 about 8 years ago!!!' trying to grab some doughnuts as I ran cause I couldn't stop