Oi
来自Big Physics
variant of hoy1: first recorded in the 1930s.
wiktionary
Variant of the interjection hoy with h-dropping in working class and Cockney speech; first recorded in the 1930s.
Variant of oy, from Yiddish.
oi
etymonline
oi (interj.)
1962, vulgar or working class pronunciation of hoy a call or shout to attract attention (compare ahoy).
