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1. piss shivers
The feeling experienced when a person (perticularly male) urinates; can be used colloquially to describe any other experience which causes the same or similar feeling.
The bridge of that song gave me piss shivers.
2. piss shivers
When you get goose bumps when you need to pee.

e.g. "Whoa! Look at my arms -- piss shivers! I need to pee..." Joe
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