A caipiroska is a traditional Brazilian drink prepared with vodka, lime juice, sugar, and ice.
Caipiroska - Kay-pay-rose-ka
The Caipiroska
A mess. 8 limes is a web design company. Just joking. A drink with 8limes and vodka would principally be a huge Caipiroska which is supposedly also called Caiprivodka in Brazil, although i have only heard it once someone calling it that way. And he was wasted drinking them like water all night. But i have not been in Brazil yet either. so there might be a chance this information is correct. Wiki says so, so it might be true. I doubt that he made it up and found its way there too. And if, it doesn't matter either. The drink originates from a Caipirinha, which is made with cachaça.