A way of saying "I love you" (in dinosaur, since we know how to speak reptilian language) commonly used by emos, scenesters, and pedophiles on the internet. If you wanna fail at sounding cool and sexy, then this is the word for you.
xXxxBleedinAshleexXxx: it mean i luv you in dinosaur silly :)
IizWendy: ... r u a pedo?
xXxxBleedinAshleexXxx: lol no im ur friend duuuhhhh
an adjective describing how one feels. it could be anger, "RAWR! i'm so pissed mr. a**hole just gave us that test!" it could also be a describing word when you can't think of any other word to describe something. such as, "Dude, that cake was so,so,so.......RAWR!!