Urban Dictionary: Piranha

1.s. f., Ictiol., Brasil, teleósteo water fish cutting tooth candy, characterized for an extreme voracity and that it can constitute a real danger in the rivers and lakes where lives, therefore demonstrates great predilecção for animals that bleed; 2.Ornit., Brasilian black ……

Piranha - Wikipedia

In a review where 38–39 piranha species were recognized, 25 were from the Amazon and 16 from Orinoco, while only 3 were present in Paraguay–Paraná and 2 in São Francisco. Most species are restricted to a single river system, but some (such as the red-bellied piranha) occur in several.…