Beraving is the act of obsessing over a thing, idea, or person to a scary extent. It takes over your entire life and free time. You cannot stop thinking about it in any way, nomatter how hard you try.
I'm still beraving over Aaron so badly that I couldn't go to sleep last night thinking about him.
Petraying is a verb used to describe someone who really pisses someone else off. The comment is usually made online by someone with severe dyslexia or attempting to type upside down. It first because popular (probably because it wasn't even a term before) when the hit YouTube stars of the "Yogscast" stumbled upon it in there popularMinecraft commentary "The Infected Part 2 - The Nether Circle ".
"He Is Petraying EVERYONE Oh That Sick Son of A BitchIll Get Him Back Ok Take The Back Exit"