In Veneto (Italian region) we put this verb in a large amount of sentences, with different meanings and syntax.
It usually refers to something you managed to accomplish, but it can be used to indicate something you found or, generally, to the ability of someone to be an efficient person.
Oh fioi ho reffato gli appunti per l'esame.
(Ehi guys, I succeded in getting the notes for the exam.)
Normally refers to a guitar scale/melody, but can be applied to more than just guitar.
Usually one riff, followed by another in rapid succession.
Said riffs must be awesome. If they are lame and put together, you cannot achieve riffage simply because riffage sounds badass, both in context and literally.
A series of awesome riffs put together to achieve maximum badassery for a song.
Me: "Dude, check out this riffage."
Person: "Holy Shit dude, that's some serious riffage."
~or~
Me: "DUDE CHECK OUT THIS SWEET RIFFAGE!!!1!"
Person: "This isn't riffage, man. Riffage sounds awesome, this sounds like poo."
Me: :2[
Raffa news is bad news. Not horrible, tragic news, just news you didn't want to hear. Derived from the 17th Century word raff meaning rubbish, related to riff-raff meaning people who are worthless.
I hate to be the bearer of raffa news, but Firefly was canceled.
A beautiful caring person who is elegant, intelligent and witty. When she loves, she loves with all her heart, when she works she gives her all and when she is needed, she can always be counted on.