spinnekop
South African slang, used by English speakers as a derogatory term for white Afrikaans speakers, implying stupidity, poverty, yokelism or a lack of social graces. "Spinnekop" is Afrikaans for spider. Derived from the older epithet "rock spider", another insult.
I swear! Him and his up-country spinnekop cousins had better behave, this is a civilised gathering!