Djy1991, PuppySky, Aovnick, Archaon.
Another funny video(s) of them.
Episode 1: Profound Moments in Left 4 Dead 2 - Episode 1 (L4D2 Machinima) (http://www.youtube.com/watch?v=nnZeUQJALrY#normal)
Episode 2: http://www.youtube.com/watch# (http://www.youtube.com/watch#)!v=TIB-kp97jfE
Episode 3: http://www.youtube.com/watch# (http://www.youtube.com/watch#)!v=mHeDQ1kkACY
Laughed.
That was odd.