(sometimes lowercase) Informal. fellow; guy: the average Joe who works for a living.
2.
Informal. a personification of a typical, often unprepossessing representative of an occupation, personality trait, state of being, etc., that is expressed, sometimes metonymically, as a mock surname: Joe Lunchbucket working hard at some factory and paying his taxes year after year; political con artists relying on the gullibility of Joe Schmo.
"coffee," 1941, of unknown origin. Meaning "generic fellow, man" is from 1846, from the pet-form of Joseph (q.v.). Joe college "typical college man" is from 1932. Joe Blow "average fellow" is U.S. military slang, first recorded 1941.
n. coffee. : Yeah, a cup of black joe would be great.
n. an ordinary man. : What does the everyday joe make of all this nonsense?
Dictionary of American Slang and Colloquial Expressions by Richard A. Spears.Fourth Edition. Copyright 2007. Published by McGraw Hill.
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joe definition
jargon, security A computer account whose user name and password are the same. Joes are considered harmful, as are any passwords which are easy to guess. (1995-06-21)