In technology a person that exclusively uses tools written by others no knowledge in the field of hacking are referred to as script kiddies. A Skidster is a hipster Script Kiddie.
A type of hipster who boroughs styles from the skinhead subculture but is in no way a real skinhead.
Look at that skinster with the Doc Martens and a man bun! hah!
A Skinster may appear as a skinhead with long hair, but also a hippy with a shaved head. Much like a crust punk but a tad bit more hippy and a lot less squatter.