Not bad
~ Animation/Graphics ~
The artwork wasn't bad at all, but it does need some work. It seems a bit sloppy here and there. Some places it was better than others. It seems like that was your style though. There could have been more of what I like to call "in between animations". You would just have your character start on one position and then he would suddenly be in the next without really much in between moving. You did an alright job at this sometimes, but all around it really needed more of this. So pretty much I thought the animation could have been a bit more complex.
~ Story/Content ~
I like the story to the submission. The whole scene with the chocolate was very funny. I can't believe a teacher would make you wait about an hour to go to the bathroom though. The text wasn't readable in some parts, but just seeing the top of the words gave me enough to make sense of what it was saying. A lot of the movie seemed to drag on though. I realize that's what you wanted for it to seem like to show how much the person had to wait, but perhaps it could have been a tad bit shorter in some spots.
~ Audio ~
I ldidn't like the music used, but I thought there could have been more usage of voices and sound effects. Perhaps instead ot the music you used you could use something more ambient therefor being able to use sound effects such as everyday classroom chatter, voices for the teacher and other characters, etc.. Check the audio forum if you need to find a voice actor and also check the audio portal here for some better music.
~ Overall ~
A nice little flash. It may have dragged on a bit and the usage of voices/different music would have made it a bit better. Keep on working!