MFE

MFE is short for "Most Fun Ever"
Can basically describe any event, situation, or moment in which one is having the best time of their life.

It can be used multiple times. One time you are having the MFE may not be as fun as the next time you have the MFE.

Katie: "I am so glad we came to Vegas for my Birthday!
Stephanie: "Yes! This is the MFE!"

by SydneyRenee May 06, 2009