NapDyn, to me, was about how people take un-important things very seriously. Yea we laughed when Napolean thought he was "cool" by dragging a toy out the back of a bus, when he was telling Pedro about all the "gangs" in school and his "skills", when he lied about his "girlfriend" and when he tried to impress Deb with his "numchucks". But in reality we take things that have just as much meaning as Napoleans "_____" and blow them up into idols that make us look stupid and nerdy.
I also thought that the other message in NapDyn is when the dung is being flung you sacrifice yourself(dignity,time etc..) to help your friends.
I might be reading too much into it but thats my 2 psi.