There i was.....googling DTF and little did i know that DTF had such a deep cultural meaning in the english language!
https://www.urbandictionary.com/define.php?term=DTFFor example:
DTFDetermined to Fornicate
Guy 1: Hey Schneebly, have you seen that chick at chess club?
Guy 2: Affirmative
Guy 1: One would hypothesise that she is DTF
DTFHaving sexual intercourse with a stocky fat women
A dirty taj fucker
Man Big Head Ed is such a DTF
DTFDoomed to Fail.
1: "that bitch is DTF."
2: "she is dwn to fuk?"
1: "nooooo. shes doom to fail."
DTF Down to frolic
Kristy: Hey Kevin are you DTF?
Keving: No.
And my favourite:
DTF droppin' taco farts
"I got plenty of bike riding in tonight, and am totally DTF." -Adam
"We all had tacos at the birthday party, and in the car on th eway home everyone was DTF! It smelled horrible!"
-Sue