The meaning of SICKO is a person who is mentally or morally sick. How to use sicko in a sentence.

Nov 5, 2018 · What does sicko mean? Sicko is a slang word for someone considered deranged, sadistic, perverted, disturbed, or the like. Someone who sends unsolicited dick pics, for …

SICKO meaning: 1. someone who behaves or thinks in a strange and unpleasant, often sexual, way: 2. unpleasant and…. Learn more.

Sep 21, 2025 · Sicko (noun): A derogatory slang term used to describe an individual perceived as mentally disturbed or engaging in perverse, disturbing, or antisocial behavior. It can also refer …

SICKO meaning: a person who does disturbing things that a person who is mentally normal would not do

pl. sick·os Slang An emotionally disturbed person, especially one who displays morally repugnant behavior or attitudes. American Heritage® Dictionary...

Definition of sicko noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.