marked by exaggerated feelings of euphoria and delusions of grandeur s
2
A fanatic obsessed with pseudo science and propaganda, an alarmist.\r A fool with delusions of grandeur.\r Chicken Little type paranoia.\r A ranting fake, a poser, a snake oil salesman. > Billions and billions will die Ludwigvanquixote screams as he does the Snoopy dance.
3
a psychological state characterized by delusions of grandeur
