I am 100% sure that there's a clip that plays at the end of some show that goes "Grr. Arg." in exactly that same tone of voice. You know those random clips that play at the end, like "BAD ROBOT" or somesuch.
Hmm... it's going to bug me all day.
I too was amused by the hairflip. And more evilly, amused that Kathleen is not, in fact, immune to all disease while many of her coworkers suffered.
Laughed a bit at Paul going cross-eyed for the DS parallax effect.
EDIT:
The_Decoy said:
Hahaha loved the "Grr Argh" at the end, was it supposed to sound like Mutant Enemy Productions creature?
AHA! So
that's what it was.