I didn't like neither the script nor the animation to be honest :s
I thought this wasn't dynamic enough and overall it didn't make me laugh. If the humor is based around randomness, like in this one, it should be WAY faster, or else you won't feel the effect (and by "you" I mean "the audience", but it seems to include only me seeing all the good comments down there and people saying it was so funny and all)
Too bad, I was excited about the first SnK animation I finally see on Newgrounds... but unlike most people here, it didn't make me laugh.
Sorry :s (I don't like to put low scores, really)