makes your belly fat

So, Hallie and Bjorn decided they wanted McDonald's (which Bjorn calls Mc-A-Donalds) for lunch. Being that I had to drive to my house anyhow I thought this could be an okay decision for today. They had both decided what they wanted before we left. While going through the drive-thru Bjorn says this: What are we doing here?! Mc-A-Donalds makes your belly fat!