OMG, have you seen any of the Honest Trailer vids on YouTube? I watched the Harry Potter one that a FB friend had linked, then spent the next two hours looking at other ones.
Here are my favorites (the riffs on actor names are FAB!):
(Sorry the vids aren’t embedded; when I pasted the embed code, it all changed to Iron Man 2, LAME.)
Author Laura Diamond--Lucid Dreamer 
Laughed my tail off! Seriously, the kids came it to see what the heck I was doing on the ipad.
Hahaha!! 😉