hubba hubba

[huhb-uh huhb-uh]
interjection Slang.
  1. (an exclamation of admiration, approval, or enthusiasm, used especially by G.I.'s of World War II as a shout in appreciation of a pretty girl.)

Origin of hubba hubba

1940–45, Americanism; origin uncertain; much speculation has been devoted to the original sense and origin of this expression; the foreign sources proposed (e.g., Arabic, Chinese, Spanish) are generally improbable and lack supporting evidence
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018