After a fishing trip goes awry, Gav and Toby find themselves stranded in the Australian outback and have no option but to accept a lift from a tourist-hating, pig-shooting, foul-mouthed local.
When Gav’s “Man Flu” takes a grave turn, and all men in the world are also hospitalised - he must uncover the mastermind behind the deadly contagion before it’s too late.
Gav lords over the hotel staff in Bali, but he runs out of money and is forced to work at the bar. Mary is caught up in a tourist trap - the family stage a prison break to rescue her from death row.
Gav confronts a group of cyclists and provokes a war, not knowing that cyclists are far more dangerous than he realised. He implores the help of ex-bikie gang members to get the MAMILS off the road for good.
Pip is concerned he'll lose his welfare payments after the government announces new drug testing laws. Mary starts a lucrative business selling her clean urine to Pip and the town's junkies under the guise of a lemonade stand.
Mary is kidnapped by a pack of wild dingoes and a 40-year-old Azaria Chamberlain. They relish in a life without rules, until Mary learns that police suspect the family of foul play in connection with her disappearance.