| not tightly wrapped(expression, adjective, idiom, strange, crazy) |
| nougat(noun, slang, sick, mad person) |
| nutcase(noun, slang, sick, mad person) |
| nutjob(noun, slang, sick, mad person) |
| orderless(adjective, disordered, defective) |
| out in left field(expression, adjective, idiom, strange, crazy) |
| out of order(expression, adjective, idiom, disordered, defective) |
| out of whack(expression, adjective, idiom, disordered, defective) |
| outlandish(adjective, strange, silly, foolish, crazy) |
| paranoiac |
| peculiar(adjective, strange, silly, foolish, crazy) |
| quirky |
| schiz(noun, slang, sick, mad person) |
| screw-loose(noun, slang, sick, mad person) |
| silly(adjective, foolish, mad, insane, unwise) |
| touched(adjective, silly, foolish, mad, insane) |
| trainwreck(noun, slang, sick, mad person) |
| unpredictable(adjective, strange, crazy, absurd, wacky) |
| unscrewed(frantic, unglued, lunatic, aper, well-built) |
| unzipped(adjective, silly, foolish, mad, insane) |