a strictly medical term, used to describe a patient or person that has
delved into a realm of irrational, illogical and/or crazy thought processes; Affected with madness; insane to an exceeding degree characterized by weakness or feebleness;
decrepit; broken; falling to decay;
shaky; unsafe; foolish
See that guy trying to
put that square
peg into that
round hole? I think he's gone coo coo for cocoa puffs!