Communism is when no line. I mean it, seriously, the concept is deleted from the society. Want to wait in a line? Can’t, because everything is already given to you. Want to snort a line of coke? Can’t cus there are no drug problems. Want to have your neighbour in your line of sights? Can’t, because there is no more killing each other. Want to walk in a straight line? Can’t because the communist Earth is round and the communist Universe is curved.