Meaning of HY
What Does HY Mean?HY means "Hell Yes".
Summary of Key Points
Definition for HYHY means "Hell Yes". This is the most common definition for HY on Snapchat, WhatsApp, Facebook, and Twitter. Here is some more information about HY:
Adults and Teenagers
A Text with HY
Using HY on a Cell Phone (SMS Texts, Whatsapp, and Yubl)