But the nuances to this specific oldness are many. A plugger needs to have driven a four on the floor (never heard that expression before) as their primary (only?) mode of transportation, and needs to have moved directly from driving their ancient car to being unable to move without a four-legged walker for support. Those two vehicles specifically, and not in the sense of "vehicles", but "modes of transportation", as in "what are these lumpy things attached to my butt for?"
Your humble critic's mode of transportation: Apostle's horses