First, this dude is hilarious:

Then, get this, once the baby gets to be about, say, baby-sized, it has to come out. At this point, it's WAY bigger than the orifice that lets it out. It's as though someone built an airplane inside of a hangar, and then when they were done, looked around and noticed that there were no airplane-sized doors. Whoopsie! This, right here, is a great argument against Intelligent Design.

Also, this guy is hilarious too. I totally forgot about him. This video was going all around back when I was in college living in campus housing.