What Does :F Mean? (Using :F Online):F means "Drooling".
Definition for :F:F means "Drooling". This is the most common definition for :F on Snapchat, WhatsApp, Facebook, and Twitter. Here is some more information about :F:
4: Difficult to guess
Adults and Teenagers
Using :F on a Cell Phone (SMS Texts, Whatsapp, and Yubl)