Insane

adjective

1. exhibiting a severely disordered state of minddated
2. affected with insanity (see insanity sense 2)law
3. unable to think in a clear or sensible way
4. used by, typical of, or intended for people having a severely disordered state of mindnow usually offensive
5. absurd
6. outrageously high or extreme
7. exceptionally good or impressivealso