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1.
The name for a spot of piss left on your pants after you go to the bathroom. Also used to describe any stain in the crotch region of your pants.
You: Look out, dog! You got a peniwinkle.
Your Friend: Thanks. I better go change my pants.
by Crazy Carl Gunter April 08, 2007

Words related to peniwinkle

dick pants penis piss stain urine