I once heard a septic ask a guide if he could leap off the boat into the Zambezi for a swim. He was cautioned against it. "Bilharzia?" asked the intrepid explorer. "Crocodiles", replied the lugubrious local, rolling his eyes... (This was the same septic who asked where hippos lay their eggs.)
That banner though...thanks for the memories Wazza
Jesus Christ that made me cringe looooool