He is angry
Looking back, I notice that you still manage to keep the same style of animation that is relevant to today. I am always looking for that kind of thing in older submissions. The part in the bar is just so funny, especially the part about how he wasn't even his girlfriend. He tries to defend his anger but is in fact angry in his own defense. I also love the part about Beethoven turning in his grave even though he didn't write it. It is basically just an onslaught of funny joke after funny joke.