sundry

Everybody. Jason bought drinks for all and sundry to celebrate his promotion.

Of or having a large and varied or miscellaneous range. The term is a redundancy ("various" and "sundry" are synonyms) used for emphasis. Shops like these specialize in various and sundry little knickknacks, but rarely anything of real value. I have to distill all the various and sundry details from the experiments into a cohesive report.

Cliché everyone; one and all. Cold drinks were served to all and sundry.

One and all, as in The salesman gave samples to all and sundry. [Late 1400s]

Of different kinds, miscellaneous, as in Various and sundry items did not sell, so they'll probably hold another auction. This expression is a redundancy, the two adjectives meaning just about the same thing.

All and sundry means everyone rather than particular people. I made tea for all and sundry at the office. He was well known to all and sundry.

Everyone, both collectively and individually. The term dates from at least the fourteenth century and is tautological—that is, it needlessly repeats the same thing, just as the related each and every does.

Miscellaneous, of different kinds. This phrase is actually redundant, the two adjectives having almost identical meanings. Various has meant “a variety of ” since the 1500s; sundry, which is rarely heard today except in this cliché, has meant “consisting of miscellaneous items” since the late 1700s. Their pairing appears to come from inventory lists of some kind.

Different and unspecified items. “Various” means “several different things.” So does “sundry” (variety stores sold sundry goods), so to report that “the meeting discussed various and sundry topics” is to be redundant. But that's never stopped all but the linguistically fastidious from using such expressions.