Definition of "Micky"

Micky

proper noun
1. A diminutive of the male given name Michael, Mike or Mick.
2. A diminutive of the female given name Michaela or Michelle.
  Quotations
  "What's yor name?" "Micky." "That's a name for a boy or a mouse. So it's probably Michelle. Most women your age are named Michelle or Heather or Courtney." "My age?" "No offense meant." "It's Michelina."
  2001, Dean Ray Koontz, One Door Away from Heaven, Bantam Books, page 3
noun
plural Mickies
1. (slang, derogatory) Alternative form of Mick (“an Irishman”)
  Quotations
  National identity and ethnic origin mapped gang territory: 'Little Italy'; 'Little Sicily'; 'Polish colony'; […] 'Mickies' (Irish). Each possessed demarcated districts within which gangs adopted neighbourhood names and tags […]
  2011, Barry Goldson, Youth in Crisis?: 'Gangs', Territoriality and Violence, page 90