What does that scale mean?

So we're at the NMRA Midwest Region convention and we get to talking about modeling scales. There was a preponderance of N scalers in our bunch, so we came up with these:

  • Z = Zany
  • N = Normal, Nice or Neat
  • TT = Totally Terrible
  • HO = Horribly Oversized
  • S = Strange
  • O = Outrageous
  • G = Gross