He is as welcome as the first day in Lent. (Alluding to fastday.)
More Dutch Proverbs:
He covers me with his wings, and bites me with his bill.Dutch
A cat that meweth much catcheth but few mice.
Dutch
Better beg than steal.
Dutch
Ill tidings come soon enough.
Dutch
He means well, but has a bad way of showing it.
Dutch
He invites future injuries who rewards past ones.
Dutch