The pacu is a fish related to the pirhana. The sweet water pacu has fearsome, human-like, teeth. However, unlike the pirhana, it feeds principally on nuts, fruit, insects and small fish. Its love for ‘nuts’ is not related to its rumoured taste for men’s testicles. It appears that this rumour is not true. The salt water pacu, which has no teeth and no resemblance, is a popular dish in Guyana.
There is another meaning of ‘pacu.’ It refers to a person who can be easily deceived. Sniffing out for a quick buck, some foreigners were led to believe that Guyanese are a bunch of pacus. They are finding out differently.