1. Used to express disbelief

2. Used to verbally "shrug" somthing off.
Guy 1: "So anyways I was only going 14 miles over the limit and..."

Guy 2: "Psha! You told Guy 3 you were going 19 miles over the limit!"

--

Guy 1: "Isn't that somthing you should go to the hospital for...?"

Guy 2: "Psha..."
by Xhelix March 12, 2005
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used in place of "yeah right" or "whatever"
the size of a babies arm?? Psha! i don't think so!
by Anonymous August 21, 2003
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A way of brushing someone off, almost like saying "you dont intimidate me."

Mostly used with a stank face or eye roll.
I would look better in that dress.
Bitch, Psha.
by MiszyPF July 30, 2010
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A name for candy or referring to candy.
"Man you got any psha left?"
"dude that psha was awesome"
"You need to get me some more psha"
by Pyro >>>> February 4, 2009
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When ink is added to skin that psha psha shas it will bleed the ink at least a quarter of a centimeter through the microscopic maze of cells, creating a web of ink surrounding the drawing intended.
"Dude, your skin is psha psha shawing, i don't think i can add a tattoo now. That sucks."
by thepshapshaer August 10, 2008
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