sentences:  Round 8 saw Brisbane produce the biggest comeback in the club's history when they came from 18–0 down at halftime to win 30–28 over the Canberra Raiders.But the year's biggest upset came when the team lost to the last-placed and previously winless South Sydney Rabbitohs 34–14 in Round 14.After the 2006 State of Origin series finished, Brisbane once again entered their "Post-Origin Slump" losing 5 games straight from Round 18 – Round 23.