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The art of sneaking out of a test in school to go to the "bathroom". While in the bathroom you use one hand to do bathroom things, such as piss. The other hand you use to check wikipedia. Hence the name wiki-piss. This strategy is commonly used by high school and junior high school students.
Steve: Wow tommy got 100% on his test.

LaQ'uita: Thats because he took a wikipiss.

Steve: I'm gonna take a wikipiss next time
by Kingofall56 June 02, 2016
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