Psycho

Definitions

1. A class, at a college or university, in which psychology is taught.
   informal, uncountable
2. A person who is psychotic, psychopathic, or (broadly) otherwise insane.
   derogatory, slang
3. A person who acts in a bizarre or dangerous manner.
   broadly, derogatory, slang

Equivalents

Examples

“The loony bin up on the hill is full of psychos.”

“Oh, she's hot but a psycho / So left but she's right, though / At night she's screamin' / "I'm-ma-ma-ma out my mind⟳"”

“She complained that he was a psycho for driving at such a high speed⟳ in heavy traffic.”

“I've got anthro, socio, lunch, and psycho.”

CEFR level