spelled wrong???

123456789
Across
  1. 3. I KNO THAT LOOK JIMMY
  2. 6. I k now right
  3. 8. the alpha bet
  4. 9. him?
Down
  1. 1. laugh out loud
  2. 2. just keddding
  3. 4. W SONG
  4. 5. LAUGHING!!!!!
  5. 7. ___ Sam sam