I think they are using these videos to promote Star Trek on their channel. These are videos with stop-motion Barbie-sized Star Trek figures, and putty, in casual situations. The one with Spock's crib is the funniest.
Spock Karaoke
http://www.youtube.com/watch?v=bhTeYaqIe3E&search=G4tv
Star Trek Coffee House
http://www.youtube.com/watch?v=YVov6NJU2tk&search=G4tv
Star Trek 2.0
http://www.g4tv.com/startrek20
Star Trek Cribs
http://www.youtube.com/watch?v=eBXal1GAA4A&dpos=3
Poolside
http://www.youtube.com/watch?v=5-N6Cwhoh_s&search=Star%20Trek%20G4tv%20Spock%20Kirk%20crib%20long#