@spaf Since I had no idea what you meant. I went to:

https://www.acronymfinder.com/WTF.html

So, did you mean:

With the Family (sweet)
World Taekwondo Federation (very on brand)
Way Too Far (possible)
Why the Face? (Likely)
Welcome to Fun (Cheery)
Water the Flowers (good reminder)
or
Words to Follow (Even more on brand)

So, which is it?

Or is your message an example:

FTP Operation Over Big Address Records (FOOBAR)