1 definition by Hotblack Desario

A term used by U.S. Army soldiers to blame South Koreans after their gear was lost or stolen.

In reality, "slicky boy" is more likely their own buddy who stole the item, or an excuse after the soldier lost the gear he was responsible for.
Private Jones disassembles his grenade launcher and mails the parts individually to a friend in Louisiana.

Sergeant: "Hey private, where's your M-203 grenade launcher?"
Private: "Aw shit, sergeant, it must have been stolen by slicky boy."
Sergeant: "Oh okay. Go talk to supply and get a new one."
Private: "Okay."
by Hotblack Desario December 7, 2022
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