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USA slang
Acting crazy or out of control.
Safe to use?
Usually safest with people who already understand the context.
Tone
Casual and context-dependent.
Region
USA
Formality
Informal.
Context Decoder
Check what it means in context, how it sounds and whether it is safe to use.
illin' means Acting crazy or out of control. It is best read as usa slang associated with USA.
"illin'" means Acting crazy or out of control. In USA, the nuance may be more specific.
Casual and context-dependent.
Usually safest with people who already understand the context.
Context-dependent
Crazy (exaggerated version).
Crazy (shortened).
To go mad; to lose ones mind.
To go crazy; to act irrationally.
Crazy situation or thing.
Crazy bastard/guy (masculine form, "michin-nyeon" for female).
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SlangWatch entries are maintained by the SlangWatch Editorial Team using submitted examples, regional labels, tags, and ongoing reader corrections. We avoid claiming a precise origin or cultural pathway unless the entry has meaningful supporting data.