give somebody five

give me/gimme (a) five

A request to give the speaker a "(high) five," that is, to slap their (usually) raised hand with one's own, as in a show of congratulation or celebration. "Five" refers to the hand's five fingers. "Gimme" is a colloquial form of "give me." I hear you aced your final exams! Give me five! Gimme give, kiddo!
See also: five, gimme, give
Farlex Dictionary of Idioms.

ˌgive somebody ˈfive

(informal) hit the inside of somebody’s hand with the inside of your hand as a greeting or to celebrate a victory: Give me five!
See also: five, give, somebody
Farlex Partner Idioms Dictionary
See also:
  • give me five!
  • give me/gimme (a) five
  • give someone five
  • slap (one) five
  • go nap
  • take five
  • five will get you ten
  • hang five
  • Slip me five!
  • 5-O