[jtwigg]

Cockney also use "oi oi" as an informal greeting amongst friends in lad culture. An example at around 51 seconds here https://youtu.be/45jm32SZ798?si=BOcx8TBpaLnIxBQd

[lmpdev]

Also “Doin’ doin’” seems to be increasingly filling this role

For anyone interested, the Australian criminal/entertainer Spanian is an excellent look into contemporary “eshay” culture

https://www.youtube.com/channel/UCecAIXPb5KTJz5BFnUzlTaA