DTD stands for 'Down The Drain' and is the antonym of FTW.
Person 1: People at uni suck
Person 2: I agree man, uni peeps DTD
by tralfamadore May 20, 2012
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Digitally transmitted disease. The after effect of removing a file or program that leaves its lingering presence in your hard-drive and registry keys.
I uninstalled DiviX but damn, it left me with a DTD.
by SoulChief July 21, 2010
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HTML is an SGML-DTD, and XHTML is an XML-DTD...

Yes, it's true. Anyone can write a DTD and those document almost looks like HTML....
In the document:
<?xml standalone="no" ?>
<!DOCTYPE paper SYSTEM paper.dtd>
<paper background="black">
<p>A paragraph...</p>
</paper>

In the DTD:
<!ELEMENT paper (p*, #PCDATA)>
<!ELEMENT p (#PCDATA)>
<!ATTRLIST paper
background (black|red|blue|white)
>
by Erik sandberg May 10, 2005
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Hey Sally, if he's such an asshole, you should just DTD
by therealdictionary56 November 9, 2018
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Taken from the song "DTD", by Deez Nuts. In the song, DTD stands for Drunk Till Dead.
DTD, the beginning of the song: "Drunk till death yeah the name rings bells when you hear it (...)"
by Made0fHate November 30, 2017
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