Related Clues:
- Incredible person
- 'Beautiful ___' (Beyonce & Shakira song)
- Disreputable one
- Pants-on-fire person
- Contradictory shout
- Prevaricating sort
- Fish-story spinner
- Spreader of falsehoods
- 'I'm so angry!'
- Dog's 'I'm warning you!'
- Dog's "I'm warning you!"
- Perjurer, e.g
- Bad romantic partner
- Unreliable narrator, at times
- Person who isn't 24-Across