Ha weird dream.
~ Animation/Graphics ~
I kind of like the squiggly line style in the first place so this wasn't too bad animation or graphics wise. Pretty well done actually. Is it exactly how it was in your dream? Like no backgrounds or any other detail? If there was anything else you should have added it no matter how random.
~ Story/Content ~
People have weird dreams all of the time. I love weird dreams, but I would never have a dream like this ever. Just all around random and not really that weird. Mind lobster? Lol is that something from real life that you might have heard and then for some reason it was in your dream? It's unusual for the mind to create something that random. I can't really comment on the length of the submission or story/plot since you were simply recreating a dream that you had.
~ Audio ~
Decent voice acting all around until you got to the mind lobster bit. You did one of those cheesy screams where you actually end up talking quieter, but instead raising the pitch of your voice to represent screaming. Unless that's how it was in your dream that part wasn't done well at all. Instead you need to actually raise your voice and move back from the mic a little bit.
~ Overall ~
Random dream = random flash submission. Wasn't too funny or anything like that though. Perhaps instead of just one short submission you could put many dreams that you have had together in one submission.