The thing looks at you in bewilderment and says "8uHHGFR$543?"
The thing stares at you menacingly and replies "THY%^$#%(@!FVDDER". It looks mad and you seem screwed.
> zOMG HUUUULP
You just cast the most powerful spell in the game. The thing backs up and says, "Dang foo, you don't have to get all up on me like that."
> You speak ebonics?
"No, I speak grue at a native level."
You realize at this point that this thing is a interdimensional form of Grue and you're screwed.
> fight Grue
You can't because, technically, this isn't a grue.
> fight thing
> I dont know WTF its called!
That's your problem.
As an interdemensional being, I hate to have to remind you that it's everywhere.
SUDDENLY! You are on a cloud in deep space, and there is a man standing in front of you.
> examine man
He appears to be Anubis, the God of Death.
What would you like to do?