GLaDOS - Orange+Yellow

I'm never really sure if this "eye" was Orange or Yellow.
Any way, this is GLaDOS's "curiosity" sphere, she is responsible for GLaDOS being curious about you and this keeps her from killing you right away. During her existence however brief she was bright and chipper and asked continuous questions, something I did my best to capture in her pose.

This "eye" says many chipper things while you cart it around:

"Who are you?"

"What is that?"

"Oh, what's that?"

"What's THAT?"

"What is THAT?"

"Ooooh that thing has numbers on it!"

"Hey look at that thing. Noo, that other thing."

"Eeeeew, what's wrong with your legs?"

"Where are you going?"

"Are you coming back?"

"Oh hey! You're the lady from the test! HI!"

"What's that noise?"

"Is that a gun?"

"Ooohhh, what's in heeere?"

(As Chell (that's you) prepares to throw it into an incinerator) "Do you smell something burning?"

(c) GLaDOS belongs to the makers of portal