My memory is hazy due to be being around 2005ish but I’ll describe the best I can.
It was a animated movie, it started out with I believe two airships racing, the other one being cocky. Something went wrong and not soon after, they ended up in the human world through the sewer? I remember them being in the sewer. They were fighting I believe a rat. They were small sized “beings”. Eventually they get captured by humans and they wanted to cut their pointy ears? They were in a cage in a store. Any help at all will be appreciated I feel like I’m crazy lol.