Meaning of DUNNO
What Does DUNNO Mean?DUNNO means "Don't Know".
Summary of Key Points
Definition for DUNNODUNNO means "Don't Know". This is the most common definition for DUNNO on Snapchat, WhatsApp, Facebook, and Twitter. Here is some more information about DUNNO:
1: Easy to guess
Adults and Teenagers
A Text with DUNNO
Using DUNNO on a Cell Phone (SMS Texts, Whatsapp, and Yubl)