As Alex and I were walking down the road from Camden tube station towards Wetherspoons last night, a black man wearing a puffer jacket came from the opposite direction and said "weed" as he brushed past me. I was milliseconds away from turning round to confront him when I realised he was offering me drugs and not insulting my stature.
A minute later, another man in a puffer jacket ambled by and said "skunk" as he brushed past me. I was milliseconds away from turning round to confront him when I realised he was offering me drugs....etc