Having something on your liver.
More Dutch Proverbs:
They understand one another like thieves in a fair.Dutch
To marry once is a duty, twice a folly, and three times -- madness.
Dutch
To marry once is a duty, twice a folly, and three times -- madness.
Dutch
Money isn't everything, but it's way ahead of whatever is in second place.
Dutch
Better belly burst than good victuals spoil.
Dutch
Pull gently at a weak rope.
Dutch