Pacu

A very large phallus
My Pacu was so big, I got it caught in my zipper.
by Delhi123 September 19, 2017
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pacu

Testicle-eating fish. Big fish related to piranha family, native to Southern America. Naturally it feeds on plant seeds and nuts, but can mistake hanging ballsack for edible fruit.
The pacu is not normally dangerous to people but it has quite a serious bite, there have been incidents in other countries, such as Papua New Guinea where some men have had their testicles bitten off
by dildo777 October 09, 2018
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Pacu me

The response for something so unbelievable that “excuse me” doesn’t cut it
“Last night I had sex with a pig
PACU ME?”
by Oof2.0 September 24, 2018
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