I really enjoyed the abstract and apparently metaphoric nuances within your flash animation... It's not often something so strange goes completely without explanation; but when it does happen, I can't help but compare it to the dreamlike works of Salvador Dali. A particular film by Dali, Un Chien Andalou, struck me as similar in its very grotesque, unexplained and spontaneous nature.
I understand that many will have trouble fully grasping the purpose or intent of the film. And despite that my own interpretation may be skewed or misguided, I believe it goes something along the lines of a representation of a generally pointless, grotesque, painful, secretive and hopelessly oppressed existence within the confines of what appeared to be some sort of government testing facility. Perhaps the statement was to be applied to all of society, or perhaps it was more or less a personal reflection on some past event, but I do believe I understood the general idea; and with films such as these, one must be at least contented with that.
There's also the interpretation that the cartoon relates to laboratory testing, such as the testing done by the U.S. on innocent people (MK Ultra). In any regard, the movie was very... moving, and I appreciate the style and effort put into it.
Good job. I can tell this was a product of a lot of heart-felt effort.