An expression used by absoluteretarded humpback Instagram users who are unemployed and don't have a sense of individuality and feel the need to fit in so badly.
Guy 1: Hey how are you this fine day ?
Guy 2 (retarded humpback): Nah he tweakin
the phrase used after Lil Nas X commented on the @rap page on instagram about Tony’s Hawks blood infused skateboards which has started an attack in any comment section.