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