tbdtf 

Acronym portmanteau of TBD and DTF... thus meaning "to be determined (if) down to fuck"

I've been hanging out with them for weeks, but they still TBDTF

tbdtf by Spudz76 March 21, 2017

Tdtf

Tdtf is the abbreviation of “too drunk to fuck” (originating from the Dead Kennedys song).

This is used as an expression that you have really had too much to drink (or that you are literally just too drunk to fuck)

"Man, Get me out of here, I'm tdtf!"

"sorry I'd love to go back to yours but I'm tdtf!"

(Please note these examples are more coherent than you’d probably get if the person is actually tdtf!)

Tdtf by The Spooky Twigg November 4, 2004

tbtfh 

to be totally fucking honest

tbtfh i hate her so no thanks

tbtfh by halfcastjing December 31, 2010

TBTF 

Too big to fail

Goldman Sachs is TBTF

TBTF by Benzebub July 8, 2011

TBTF 

Too beautiful to fuck. The state a girl achieves when she has so much raw beauty you can't even imagine fucking her.

Bro1: Dude tell me you wouldn't smash that.
Bro2: She is too adorable for me to imagine her like that. TBTF
Bro1: Whatever

TBTF by Git53 May 5, 2012

TBTF 

(Acronym) Too boring to finish

That video was so lame and boring I fell asleep well before its end; it was definitely TBTF.

TBTF by PAR1138 June 24, 2018

TDTF

Too Drunk To Function.

liz: did you hook up with matt?
mary: nah dude, i was TDTF.
liz: damn, well better luck next time.

TDTF by becca dc September 11, 2010