Make Milo & Otis Lead

[Lilkal49]

I wanted to now how to make the squeal type of lead that i hear in Milo & Otis songs. Im using massive but i don't know where to start to build the sound, like what type of wave to use, effects etc... Here an example of the sound I'm talking about

http://www.youtube.com/watch?v=L2Y8PIovbHQ

Thanks

[pololas]

I think it´s a voice very chopped

[Lilkal49]

Its also in this song, it the same kind of sound i guess
at 1:03
http://www.youtube.com/watch?v=cZsdAPhsBsw

[Hy-Fy]

i feel like its a voice sample being played with but it has a synth feel to it