I'm not very familiar with Red vs. Blue, so I don't know the distinction between the episodes or characters, but...
I watched this one episode a while back where they were talking to people from the future and asking about future technology. One character asked, "Do you use DVD's in the future?" and another answered, "DVD's? Of course not! In the future, we use CDWiiBDBZBDVD's!" or something ridiculous like that with twenty or more syllables.
Which episode was this?