hooah (hoo ah) adj., adv., n., v., conj., interj., excla. Orig. unknown Slang. 1. Referring to or meaning anything and everything except "no". 2. What to say when at a loss for words. 3.a. Good copy. b. Roger. c. Solid copy. d. Good. e. Great. f. Message received. g. Understood. h. Acknowledged. 4.a. Glad to meet you. b. Welcome. 5. "All right!" 6.a. I don't know the answer, but I'll check on it. b. I haven't the foggiest idea. 7. I am not listening. 8. "That is enough of your drivel; sit down!" 9. Yes. 10. "You've got to be kidding me!" 11. Thank you. 12. Go to the next slide. 13. You've taken the correct action. 14. I don't know what that means, but I'm too embarassed to ask for clarification. 15. Squared away (He's pretty hooah.)16. Ahh crap! 17. Screw you! 17.Amen!