DTF is short for Donald Trump Fact. Something that is objectively, factually false, but uttered with great conviction, often repeatedly and bigly. Incidentally, this definition itself is a DTF. Synonymous with alternative facts.
No, Mr. Gore, clearly you inventing the internet is a DTF.
She who belongs to the Steets: What does DTF mean?
Me: Don’t touch flamingos I think
It's an abbreviation that stands for
D own
T o
F uck
Meaning they are a person who will have sex in a relationship
Person 1: yo is she DTF
person 2: idek man ask her
Person 3: yep she is she smashed that one guy last week
Person 1: cool, just wondering
Down to have fun.
Thanks for inviting me out. Of course I'm dtf tonight.