Related Clues:
- Beyond impractical
- Mad, insane
- Totally amazing
- Not of sound mind
- Certifiable?
- Committable?
- Mentally out there
- Totally mad
- Mad home — son starts to annoy nearly everyone
- Absolutely harebrained
- Foolish; insane
- At sixes and sevens, as nine crazy!
- Outlandish, as an idea
- Like Jack Torrance in 'The Shining'
- Completely implausible