TBDT 

In Saint Louis County, Missouri, lies a 419 square acer park commemorating Route 66. Within that parks visitor center hides a small plaque referring to a disincorporated town known as Times Beach. In 1983 the town was completely evacuated, due to massive amounts of Dioxin poisoning. Long story short (involving shady bureaucracy and multi corporational ethics) on January 7, 1983 the then president Ronald Reagan created the Times Beach Dioxin Task-force. (TBDT) to determine how to best handle the situation. It was ultimately decided that the town, and it's soil, was to be bulldozed and placed into a massive landfill, and later incinerated. Clean up was finally complete in 1997 and in total cost the US government $233 million, and the state $3.7 million. (For clean up and a federal buy-out of the town.)

The TBDT consisted of Representatives from the EPA, CDC, FEMA and the Army Corps of Engineers.

TBDT by Invad3rBron7 November 24, 2019

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

TBDTTWHEC 

The best damn thing this world has ever created.

This hamburger is TBDTTWHEC

TBDTTWHEC by Stef The Man January 20, 2009

tbdtb

An abbreviation "Tall boys drinking tall boys"

Used as an expression when two or more men over 6' are simultaneously drinking tall boy or intend to. The expression is followed my a skyscraper level high-five.

What are are you drinking? A (insert beer) tall boy. Me too! Eyyy, tbdtb! *clap*

tbdtb by Tall Daniel December 25, 2023