wallah boy 

A "boy" or a male of Lebanese or sometimes Italian descent. Usually hang around in groups. You will see a lot in Kathmandu and techfleece pants or some nena+pasedenas. They 9 times out of 10 will try to get you to reset your phone if you look easy to take on.

Person A: Oi who is that cunt over there?
Person B: Nah don't fuck with him cuz hes a Wallah boy.

wallah boy by FilthyHabibi September 12, 2018