AHHH!! i found it!! i found the song/video thing!! the bible one that Mad kept singing at camp!!
http://www.youtube.com/watch?v=uPjvHHqRQOU YAYYY! go me!
now i just got to find the other one.. i already saw end of z world and it wasnt as good as mad's impression.. hehe she did the "round" thing funnier in the version i have.. aww i miss camp! :(