TFO

The acronym TFO (The Forbidden One) can be used as a code name for someone you don't like. It is a synonym of You-Know-Who and can be used in public situations when you want to gossip about someone without naming them.

"TFO is staring at me again. He's so annoying."
~other people in public will not know who you are talking about~

by subscribetoamazingphil April 1, 2016

tfo NAL kilb

Meaning see you later and don't forget the dog.

Ben Ladden : TFO NAL KILB

Obama : OKI DOKI!

by sosa7666666666666666 September 24, 2022

TFOS

Titty fuck on sight

Person 1: damn, that girl got H U G E titties
Person 2: TFOS

by Guball May 24, 2018

tfo

north african way of saying ew, that something is nasty

"you know i sharted myself?" TFO!

by ⵣ September 3, 2024

TFO

It's a scientology thing where they make you stare at eachother for like 30 minutes and part 2 is they insult you (blatantly) for like another 30 minutes.

Hym "Wha- STOP STEALING MY THING FOR YOUR CULTS! THAT IS NOT WHAT THIS IS FOR! TFO!? MORE LIKE : Tf? How many cult did this start?"

by Hym Iam August 16, 2024