Big Bang Theory characters in order of deepest character development and show impact:

  1. Amy Farrah Fowler
  2. Stuart
  3. Raj
  4. Penny
  5. Bernadette
  6. Howard
  7. Leonard
  8. Sheldon

In order of most annoying / rude / I could do without:

  1. Sheldon
  2. Howard
  3. Bernadette
  4. Raj
  5. Kripke
  6. Leonard
  7. Penny
  8. Stuart

Shortest to tallest:

  1. Howard
  2. Bernadette
  3. Leonard
  4. Raj
  5. Amy Farrah Fowler
  6. Penny
  7. Sheldon