What does OREO mean?Black on the outside, white on the inside
Other definitions of OREO:
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How to use the term OREO:
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More slang terms:
A reference to the "PogChamp" emote that expresses surprise or excitement. Gained popularity on the video-game streaming service Twitch.
A slang term for an entitled, nerdy man who has an inability to pick up on social cues and comes off as arrogant and ungroomed.