actually, this was a well-drawn, nicely designed and funny ''Attack on titan'' parody, so why apologize?
it was odd, and random, but i liked it alot, and a believe that it captured the feeling of the AoT series pretty well, and it did a great parody out of it, especially if we consider that your movie was just 18 seconds long...
my only problem was that this movie was TOO short.
add 1-2 more minutes, or make it slightly longer, with some more jokes about how much the AoT series is strange and crazy with wacky characters and beefcake display for the ladies...
you did a good job, and i expect to see more like this.
keep it up!