1. slang To be extremely mentally agitated or to lose control of one's emotions or thought processes; to have an emotional or mental breakdown. "Schiz" is an informal shortening of "schizophrenia." Potentially offensive. She must have stopped taking her meds, because she's started schizing out again lately. I heard he schized out after his wife left him.
2. slang By extension, to get extremely upset; to freak out. Potentially offensive. My parents would schiz out if they found out I took the car without telling them! We'll get these issues sorted out before the product's launch—stop schizing out!
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
Sl. to freak out; to lose mental control. What a day! I nearly schizzed out. I schizzed out during the test. Got an F.
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs. © 2002 by The McGraw-Hill Companies, Inc.
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McGraw-Hill's Dictionary of American Slang and Colloquial Expressions Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.