Bas receives a clear message from his dying grandpa: don’t delay chasing skirts, because you have to ‘drink the milk before it goes off’. As Bas is subsequently told to scatter his grandfather’s ashes on the Dutch beach of Renesse, he decides to act on his advice during the summer holidays.

Together with his weird cousin Thijs and two friends, Luca and Daniel, Bas is on his way to the renowned seaside resort to make it with the girls at last. But he stands little chance because of his embarrassing friends, a couple of nymphomaniac Brabant girls and a group of macho dudes who are after the same girls. And to make things worse, the nicest girl turns out to be the niece of the difficult camp site owner...