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