A retort to someone speaking some insulting shit. This phrase will shut down the opponent and leave them in confusion for days. This also can be used as a greeting to someone who uses this phrase too.
"Hey Ben, you're a pleb."
"Yeah fuckin you bro."
or
"Yo wassupbrotha?"
"Yeah fuckin you! Haha!"
A commonly used phrase with South Australian origins, it is difficult to strictly define what this means. It is a statement often made during the course of a large night out, and can often make or break the night.
Joe sees Anton after finishing voiding his bladder and walks up to him, slaps him on the back and shouts "Yeah, fucking YEAH!". Anton just grins, and knows in his heart that this is going to be a great night.