holler

Definitions

Slang

  • exclamation
    (written as holler!)
    goodbye. A very fashionable usage among younger speakers since 2000.
  • noun a response, telephone call. Probably originating in US speech, the term has been fashionable since 2000 in all English-speaking areas.
  • verb to respond to, return a greeting or telephone call. One of the most common slang expressions in adolescent usage as recorded in a number of surveys since 2000.
http://www.dictionarycentral.com/definition/holler.html