Loosely inspired by @ClickHole
  1. You sit in them
  2. They can be made of nearly any material
  3. It consists of a seat and four legs
  4. The seat typically forms a right angle
  5. The seat portion is typically occupied by the butt
  6. Some have wheels
  7. They are real
  8. Invented by Charles M. Chair
  9. Cushions sometimes adorn them
  10. Elton John has sat in one