Its 90% anti catholic bigotry and rest anti 'proddy'. However what is a proddy ? It is a generic term , imported from Ulster.
Appears the word hun is sectarian, which is garbage, its a derogatory term for a rangers fan.
One club and the OO are the catalyst for any display of sectarianism in Scotland, until this is tackled head on then nothing will change.
Those of you who dont reside in the West of Scotland/Central belt dont know how lucky you are as you are generally not exposed to this nonsense