It is the name for the most legendary organism to ever exist. Whenever you see one of them, you say "Hahoo op" and the other person has to say "Op af" to bow to Hahoo's supremacy.
by Clancyyy November 23, 2021
Algerian word commonly used by two old men while they were fighting , you say hahoo to someone when you are generally mad at him/her while you stick your middle finger in the air and push it to their face /nose or even eyes
Hahoo express the deepest shittiest feelings : anger / joy / sarcasm
Hahoo express the deepest shittiest feelings : anger / joy / sarcasm
by Amy winchester January 10, 2018