oi
Cockney slang for "hey". Also a british style of music, named so after the band Cockney Rejects who first used it in their lyrics, although Sham 69 was the first Oi! band. (not correct without an exclamation mark!)

Oi! ya bloody wanker!

Bloodywanker
A bloodywanker is when a man has sex with a girl that's on her period and when she starts bleeding he wanks off with the blood on it.
She lets her boyfriend fuck her on her period he's such a bloodywanker