A word fusing both Grr and Rawr into one superword.
It has no real definition and can be used in any conversation that is dying to start it back up.
Girl: Thanks for saying something! I was going to stop talking to you!
grrrawr is a combanation of grr and rawr. it means i love you and i want to fuck you.
girl: well, grrrawr too.
*both run to a bedroom*