thank to yours helps and advices I have created my first animation (first scene of 7-8 different scenes), for now without voices.
In this scene, the guy represents a my virtual friend in an italian forum, that receiving some insults from the other persons.
When he arrived out of bar, the guard will not let him go, because he is dressed bad and have a ridicolous head

The guy thinks that's a joke, but the guard shows to him, with a cartel, that is the truth, and the guy sends to the fu... the guard!
What you think of the animations?
Video is here: http://www.youtube.com/watch?v=ItwtcdEkiXE