Gaston and Tuur get their ride to Spain from gay hairdresser Jean. Instead of enjoying the trip trough France, they take offense at their host's inseparable dog. Tuur even convinces Gaston they might be invited as cannibalistic kibble. They end up declining to join Jean in the restaurant, eating stale sandwiches in canine company.

Still afraid of barber Jean's harmless dog, Gaston and Tuur decide to sleep outside the mobilehome, even if the wives only packed half of their tent, no sleeping bag. So when Jean returns, too drunk to remember his passengers, he sleeps off his hangover and starts the vehicle in the morning, ignoring that leaves them outside without most of their luggage, so they helplessly roam the French countryside, ignoring where exactly.

Gaston and Tuur get a ride to the Spanish border from Gretchen, a huge female German trucker. Her gross attitude at a road café makes them worry about the frogs' reaction, but it turns out the real problem is her getting drunk. Barber jean thinks the boys stole his bike, but still has their luggage. Back home, the lazy wives meanly scare visiting Mr. Karel, who mistakes the maternity practice doll for a real baby. In Spain, ma-in-law mistakes womanizer Jesus for his brother, janitor Pedro.