The other OGRE says:
The Big Bang Theory Season 6, Episode 23
That's a Raging Ogre.
The Big Bang Theory Season 7, Episode 5
Yeah, let's teach that OGRE
what my broadsword tastes like.
The Big Bang Theory Season 12, Episode 16
The OGRE is amused by your joke
and allows you to pass.
The Big Bang Theory Season 5, Episode 4
That is amazing.
He made me care about the OGRE.
The Big Bang Theory Season 6, Episode 23