The written-out sound of a gunshot, used when you want to express suicidal thoughts. (Usually jokingly.)
My mom kept going on and on and on and on about me being disrespectful and how it's such a disappointment that I can't be polite to her and I was just like pkew pkew pkew the whole time.

History was horrible today. *put two fingers to temple* Pkew pkew pkew.
by kayahtik December 26, 2009
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