A swear word substitute on the SyFy series, Defiance.

Used to replace the word "shit," both figuratively and literally.

Can also be used in compound words.
I have mixed feelings about the Transmedia experience known as "Defiance." The TV show is great, but the game is shtako.

"Watch your step, there's Hellbug shtako all over this place."

"This is bull-shtak!"
by Mr. Trivia July 9, 2013
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