Related Clues:
- "Far out!"
- ''Sweet!''
- Up-to-date ''Great!''
- 3, on a telephone
- Really cool
- Betraying no emotion
- X-ray spec?
- 'Lovely!,' in dated slang
- Giving nothing away, in a way
- Uncomplaining sort
- Follower of the philosopher Epictetus
- Skateboard movie exclamation
- Like, totally awesome
- 'Be Kind Rewind' co-star Mos ___
- Having a stiff upper lip