'man in the street' definitions:

Definition of 'man in the street'

From: WordNet
noun
A hypothetical average man [syn: John Doe, Joe Blow, Joe Bloggs, man in the street]

Definition of 'man in the street'

From: GCIDE
  • man in the street \man in the street\ n. An average person; as, the views of the man in the street. [WordNet 1.5]

Synonyms of 'man in the street'

From: Moby Thesaurus