It means brother or friend. Calling someone bruv is just a nickname for a close friend.
"Oi bruv how you doin?"
"Oi bruv come downstairs, mum wants you.!"
Someone who causes extreme bruh moments.
Come on, bruv! Why would ya' do that?
Synonym to 'bruh', Used when Bruh is Used repeatedly
Did you eat the Cooked Rice Bruv?
when you're so in love with your bro that you call em bro and luv
Bruv 1: ayo my bruv, thank you for those toe pics
Bruv 2: you're welcome, my bruv. Everything for you!
bruh in britanic exagerated pronunciation
Person 1: *falls*
Britanic Person: BRUV