Oiled Up Gyat Share definition Flag A brainrot term originating on TikTok, usually referring to one lubricating ones behind. Person 1 (Robin): Hey shawty lemme clap that oiled up gyat Person 2 (Devan): Not if I oil up your gyat first Oiled Up Gyat by Harload April 6, 2024 Get the Oiled Up Gyat mug.