Insane or crazy. Totally devoid of any attatchment to reality like
Marjorie Taylor Greene.
In reference to
Marjorie Taylor Greene, the QAnon-supporting, conspiracy theory-pushing Republican
representative from Georgia who believes school shootings are hoaxes, Jewish space lasers are responsible for wildfires in California, Trump was the greatest president ever, Democrats are child trafficing, baby blood drinking pedofiles, et cetera.