What Does HYU Mean? (Using HYU Online)HYU means "Hit You Up".
Definition for HYUHYU means "Hit You Up". This is the most common definition for HYU on Snapchat, WhatsApp, Facebook, and Twitter. Here is some more information about HYU:
|Definition:||Hit You Up|
5: Extremely difficult to guess
Adults and Teenagers
Using HYU on a Cell Phone (SMS Texts, Whatsapp, and Yubl)