If you keep tweeting about me in this demented fashion,” Morgan warned the MP, “then I may have you arrested for stalking.
I warmed to him immediately—it was impossible not to—unless you are a demented ideologue who has lost normal human reactions.
Three kinds of guessing: the informed, the uninformed, and the demented.
demented de·ment·ed (dĭ-měn'tĭd)
Mentally ill; insane.
Suffering from dementia.
Yet another term of disgust used to describe a program. The connotation in this case is that the program works as designed, but the design is bad. Said, for example, of a program that generates large numbers of meaningless error messages, implying that it is on the brink of imminent collapse.