http://captainstupids.deviantart.com/art/Inflation-01-98048587
I was looking around on deviant art and I came across that. It's pretty funny and you can enable it to have popping or not to. I don't know if this has been posted before. If it has I'm sorry but enjoy ^^.
That's pretty cool. I wish it wasn't just belly inflation, though. And some floating would be nice, too (maybe in the sequel?)