Home › Words › G › guylinerguylinerguyliner means eyeliner when used on men; usually associated with the goth and emo subcultures.EtymologyBlend of guy + eyeliner.nounEyeliner when used on men; usually associated with the goth and emo subcultures.e.g.“I threaded my way through a crowd of Goths slouching against cars in guyliner and black pants[…]” — 2011, Joanna Pearson, The Rites and Wrongs of Janice Wills, page 29:Definitions & examples from Wiktionary (CC BY-SA 3.0).