Cats

123456
Across
  1. 2. a human and a cat
  2. 4. a cat
  3. 5. a funny human with no grammer but goodish grades and aces every logic test but can't do logic ;)
Down
  1. 1. a disease I think
  2. 3. a cat that is orangeish
  3. 6. a human who loves to look at his muscles in the mirror