plural of year 2000 problem

plural of hundred-year storm

A storm of such force that it occurs only once every one hundred years approximately.

(colloquial) Scabies. / (colloquial) The temptation to have an affair after seven years of being married.

plural of New Year's resolution

The periodical cicada.

Alternative form of Happy New Year

(computing) An issue for computing and data storage situations in which time values are stored or calculated as a signed 32-bit integer, and this number is interpreted as the number of seconds since 00:00:00 UTC on 1 January 1970. Such implementations cannot encode times after 03:14:07 UTC on 19 January 2038

A century egg (Chinese egg dish)

(historical) Any number of American executives who mobilized the United States for the World Wars in exchange for a salary of $1.