the word "Schtuff" means "Stuff" in an unkown accent it is prenounced as Schtaff. Many use it is combination with gud which stands for "good" the 2 words put together result into the word/name:

Gustav
Gustav (while lighting up a joint): Wow this is some GuSchtuff!!!
by poldermaniac November 3, 2009
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arb stuff, man. only schweet.
i got some schtuff to show you, man... it is like teh awesomeness.
by Leitmotif April 2, 2004
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An Austrian-accented slang version of the word "stuff," as in random things, now incorporated into American slang probably through characters like Hans and Frans from Saturday Night live who were a spoof on Austrian-American bodybuilder/actor/film-maker Arnold Schwarzenegger.

It is often (but not always) emotionally loaded, as in "stuff with emotional baggage attached."
"He needed to talk about his schtuff, so now he's seeing the psychoanalyst down the street, Dr. Schwarzenfreud."

"She has a lot of schtuff goin' on in her life right now. Give 'er a break."
"Dude, that's a lot of schtuff in your garage! You need to feng shui the sh*t out of that!
by petalouda October 22, 2018
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The PG-version of saying "shit," especially around women and children.
Dude, that was good shi-, I mean, schtuff. *noticed kids nearby*
by Dewmaster84 September 11, 2009
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A word invented by Wolfpack Motorsports BAJA SAE. Main thinker was Alex.
Katie wants to CNC schtuff.
by mach474 November 18, 2021
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