Measekite Delusional Disorder (MDD) is a psychiatric diagnosis denoting a
psychotic mental illness that involves holding one or more non-bizarre
delusions and assigns imaginary names to posters especially in Vista type
forums.

In the absence of any other significant psychopathology (signs or symptoms
of mental illness). In particular, a person with Measekite
Delusional Disorder (MDD) has never met a woman or had sex with another
human, although tactile (touch) or olfactory (smell) hallucinations may be
present if they are related to the theme of the delusion.

A person with Measekite Delusional Disorder can't be functional and tends to
show odd or bizarre behavior aside from these delusions.
"Despite the encapsulation of the delusional system and the relative sparing
of the personality, the patient's way of life is likely to
become more and more overwhelmed by the dominating effect of the abnormal
beliefs".