tfw stands for that feel when or that feeling when. Tfw is known as enhypen bop ass song , you should listen to it and probably go get a boy/girlfriend too.
Jungwon : " Have you listen to tfw by enhypen ? It is so good "
Lily : " Yeahhh of course I do. That song is the reason I'm crying myself to sleep every fucking night because how single I am "
tfw is an acronym meaning "the fuck what" (usually followed by a question mark)
it's used to express being confused or amazed by something.
It's also used by Star Wars geeks to imitate the way Yoda would say 'what the fuck'
guy #1: Hey, have you heard about that guy that could bend all the way over until his head is under his ass and then shit on himself?
An acronym for "Temporary Freedom Week/Weekend". Usually implying that your wife/hubby/kids/girlfriend are away for a period of time and you are free to engage in shenanigans.
Guy1 : "What are you up to this weekend?"
Guy2 : "I've got a little TFW going on. Wanna pick up some midgets and get a group orgy going?"
Guy1 : "Those sound like some shenanigans that I would be down for."