May you die in bed at 95, shot by a jealous spouse.
May the good Lord take a liking to you, but not too soon!
May you live to be 100 years, with one extra year to repent.
May the doctor never earn a pound out of you.
May God grant you many years to live, for sure he must be knowing, the earth has angels all too few and heaven is overflowing...
We drink to your coffin. May it be built from the wood of a hundred year old oak tree that I shall plant tomorrow.