I am sorry if this is not the right community. I see this type of sticker all over the place, but never with the same words on it. Does this have a meaning to anyone? Is it just a tag?
My guess is that these are all graffiti writers in the same crew (perhaps LVR, can't quite make out what it says in the tiny letterson the bottom). Keep your eyes out for individual tags or throw ups with the same names.