grab a cop gun kinda crazy

Grab a cop gun kinda crazy. a few moments later meme She’s poison but tasty. a few moments later meme Yeah, people say “Run, don’t walk away” ‘Cause she’s sweet but a psycho A little bit psycho At night she screamin’ “I’m out, out my, out my mind” But what exactly is psychosis? And why is it so important not to use these phrases so flippantly?