Meaning of V8 in English
V8 /ˌviː ˈeɪt/ BrE AmE trademark
a type of drink made from ↑ tomato juice and other vegetable juices. In the US, advertisements for V8 used the phrase ‘I could have had a V8!’.
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012