ace boom-boom

ace boom-boom

One's close friend. Oh, I'm sure he invited Dave—that's his ace boom-boom.
See also: ace
Farlex Dictionary of Idioms.

ace boom-boom

and ace boon-coon
n. one’s good and loyal friend. (Black. Ace boon-coon is not as common as the first entry and is objected to because of coon.) Hey girlfriend, you are my ace boom-boom. Where is my old ace boon-coon, bro?
See also: ace
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions
See also:
  • boom
  • within ames ace
  • ace in
  • ace in(to something)
  • out of one's
  • boom sticks
  • on one's
  • on someone's
  • spade
  • (as) black as the ace of spades