From Urban Dictionary site
www.urbandictionary.com1. Voetsek
Afrikaans for 'Get lost'.
(Not a swear word! but rather crude like English 'bog off')
Used a lost by Anglo Africans.
(Means litreally in Afrikans, 'Tie your feet up'. I.e. 'Stop following me'.)
Trader: Buy dees vely cheep shuz.
Guy: No thanks dude.
Trader: Sir, u must buy dees vely cheep shuz.
Guy: No thanks.
Trader: Hey sir, I tell you, you must buy dees vely cheep shuz.
Guy: Hey, just votsek man!