ds9 

Shorthand version for the Star Trek TV series "Deep Space Nine".
Also sometimes termed as "DSN", "Deep Space 9", "ST:DS9".

3 letter terminology is consistant with other shorthand references to other Star Trek TV series.
ie. TOS, TNG, DS9, VOY, ENT

I watch DS9 because unlike TNG, individuals don't always get along with other characters and so it makes it more interesting.

ds9 by The Bajoran Ambassador :«) September 12, 2003

ds9 

stands for Deep Space 9, which is a Star Trek series that aired in the 1990s. Unlike other series this one featured a space station instead of a starship.

I watch ds9 every night!

ds9 by Rakeri August 11, 2003

DS9 

The act of freezing a jobbie with the intent of inserting it into a male peehole for sexual pleasure.

I thought I had heard it all till someone tried to DS9 me.

DS9 by 24se7en September 26, 2011