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the combination of kool, neat and swell.
hey i just bought a new porsche. omg youre so shash.
by john bosco May 27, 2004
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3
To talk Shash is when one starts talking absolute bollocks when trying to make themselves look good, they can also use this as a joke.
Jon- I punted a cow into orbit
Jon2- Fuck off stop talking shash
by Yokov February 07, 2019
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Verb- To tamper, bash, or damage something to the point that it no longer follows a law/laws of physics.
Originates from the word smash
You can make a magnet no longer magnetize by shashing it.

I shashed the TV and now it no longer obeys gravity.

Perhaps if we shash cars, then they will no longer maintain inertia and will cause less deaths in accidents.
by Dawildman October 13, 2014
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Persian word for urine or urination
1- can be used to imply a sense of urgency.
2- can be used to express a sense of anger
1- Sara: I saw Jonathan running to the meeting like he had to "shash"

2- I "shashed" on him
by Doudle November 25, 2007
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a mixture of the words "shit" and "trash"

like "Shitty Trash" which naturally becomes "shash."

It's an orignal composition by me and Lunchbox.
"Those guys are wayyy white shash
by Woody January 27, 2005
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emphasising on the word shush, or just shush in a accent.
Beth: Heyy Lauren, go foosh yrself!
Lauren: Shashhh!
by fooshbethfoosh March 02, 2008
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