Nope. While TFTI as a word may be common in your community, TFTI is not used by everyone. I'll assume that you meant it sarcastically, though :) Kind of like

Nope. While TFTI as a word may be common in your community, TFTI is not used by everyone. I'll assume that you meant it sarcastically, though :) Kind of like when you don't get the invite and say TFTI.