Anyone seen last season (11) of South Park, Imagination Land I, II, III?

There where numerous reference to BSG on each episode.

I: After the explosion, I think, when Stan was stunned and was unaware what 
was going on. That part looked familar. Was that in BSG, or another show?

II: The obvious when Cartman says at the begining ,"Last time on Battlestar 
Galactica."
       Then of course we see the older cylon models attacking.
    Cartman's Dream: Looked like a BSG character dream.

III: Don't recall any on that one


All episodes in full can be seen here:

www.southparkstudios.com
--- SBBSecho 2.12-Win32