Meaning of UY
What Does UY Mean? (Using UY Online)UY means "Up Yours".
Summary of Key Points
Definition for UYUY means "Up Yours". This is the most common definition for UY on Snapchat, WhatsApp, Facebook, and Twitter. Here is some more information about UY:
2: Quite easy to guess
Adults and Teenagers
A Text with UY
Using UY on a Cell Phone (SMS Texts, Whatsapp, and Yubl)