Looking up siopao on the internet, I get this bit from wikipedia: "[T]here are several siopao stuffing varieties which could be either Asado or bola-bola that may use pork, chicken, beef, shrimp, cat meat, salted duck eggs."
Duck eggs? Cat meat? And this is just the Filipino version of steamed buns! You can always put something in steamed buns, but that don't necessarily mean I'll eat it. I just want the bbq pork.