I didn't get the memo

I've been playing for two months and just now realised there's a whole naming scheme thats uniqe to overwatch where it's a colour and some misc item which I think is pretty cool. At first I thought it was just a coincidence when I was seeing names like Olivetank Cyanhound And Greyghost But then they just kept coming and I couldn't help but chuckle when I realised this was a whole thing in the community.My personal favorites one was TurquoiseTurtle. So I decided to join in the whole trend and used my one free name change to join in. I just thought that was a cool little thing and wanted to say stuff.