Definition of whoo,huuu the owner of it will not be notified. Only the user who asked this question will see who disagreed with this answer. Definition of huuu not a word and not any expression i know of.

Hey just means hi. Definition of 'huuu' và 'hicc' i think it's a sound describe you upset, sad or when you cry. It's usually used for texting|they are sounds describe when you sad or when you cry. Híc is also the hiccup when.