Same reason people call tissues Kleenex . A certain brand or model becomes so popular that the name just sticksAll R series units after the R 1 follow the same basic design Turning head , barrel body , two legs and a stabilizer and R 2 series are the most popularwidespread out of all of them so it makes sense that name would be attached to R series droids . <| sep |> I ' m 99 % sure I hit the unskilled play button a few days ago and then got a message that the guy got banned . Maybe I missed and hit the afk ? lol . poor dude <| sep |> hes a great seller but its not how he should be selling . he should be selling like how Rock or Austin used to sell <| sep |> Would you like my stuffing ? <| sep |> They made a button for that so you don ' t have to type anything !