I may be an ALIEN, but I have urges.
The Big Bang Theory Season 8, Episode 8
Totally freaky, like ALIEN rats.
Breaking Bad Season 3, Episode 10
...he's allergic to Earth nuts,
but I'm the ALIEN.
The Big Bang Theory Season 8, Episode 21
Yeah. It's like if Alien and Predator
decided to go partners in a Jamba Juice.
The Big Bang Theory Season 4, Episode 4
...discover our weaknesses,
and report back to your ALIEN overlords.
The Big Bang Theory Season 3, Episode 15