Greeting someone. Used as a name. Said to someone like a best friend or sibling, could be said to anyone that you like. Bliffy would kinda be like another word for someones appearance. But that one's appearance would be someone you get along with. Bliffy isnt a popular name, or trend. But is often used for calling someone your friend.
Man 1 walks into the room
Man 2: "Aye waddup Bliffy"
The complete discography of Biffy Clyro, including previously unreleased material, comes with some hefty condoms so you can be buttfucked or buttfuck someone whilst the albums play in the background, help mecaptain of, your crippled asshole.
Hey Dan, I've just bought the Biffy Clyro Buttfuck Bumper Pack, so you better bend over and prepare to have your hole wrecked.