Interactive Adventures on Youtube

[Tremrist]

The Time machine
http://www.youtube.com/watch?v=l8rJ1WML60Y

The Birthday Party
http://www.youtube.com/watch?v=eDn0ow8EzcU&feature=channel

I think these are awesome.

[Ad Bot]

[Banana]

http://www.youtube.com/watch?v=QtG6yw2IrlI
This one is ok too.