Bruvski is a definitive alias used to address an acquaintance or comrade.
It it also a compound acronym of the short-hand term for 'Brother' ie. 'Bruv', and adding the sounding word 'Ski' to the end of a word ie. 'Brewski' as in beer, or 'Eski' as in Eskimo style ie. "Icey blad."
"Yo bruvski, what you sayin' blad??"
"Wheres the skunk bruvski??"
"Bruvski, make the ting! High juice is the boom shaka brrrraaaaaaap!"
"You just got BUN up on Pro bedron."