What is Perinium?
1.
misspelling of the word perineum
It's perineum, not perinium. And it's not slang either.
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2.
the part between your nutsack and your anal.
the part between your anal and nutsack
put your hand down your pants pick up your balls and feel that space between your anal and your balls ... dosent it feel good?
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Random Words:
1. 
An exquisite Belgian wheat beer, cloudy and pale in color (referred to as white ale) with a smooth, interesting taste. Hoegaarden is hin..