I own your ass!!
Sorry for the bad language, I know normally Gifville is a swear-free blog, but these grues are to be highly feared. A popular meme character back in the mid-2000s, grues were monsters associated with video games. A popular saying among gamers in those grue-ridden days was “It is pitch black. You are likely to be eaten by a grue.”
GIF: gruez DATE: 08/12/2007
Credits: Ratedesi Forums, Wikipedia