Live action comedy series following the adventures of 12-year-old Australian surf rat Lockie. When Lockie accidentally mouths off in maths class, Mum is called into Old Squasher's office. As usual, Mum blames herself. A guilty Lockie vows to make it up to her. At home, Lockie can't help but wonder if life would be easier for Mum if he and Phillip were born girls. For starters, everyone knows girls are better with numbers... When Lockie and Egg discover the answers to an important upcoming maths test, a quick fix to Lockie's problems stare him in the face. But can Lockie bring himself to cheat? Meanwhile, Sarge busies himself launching a war against sarcasm.