The joys of running

So I was running along with the group this evening, chatting and jogging and walking and having a great time. We were a little more than halfway through and we're running and talking, running and talking, and before I even knew it I felt and then heard 'pffffffffft' come out of my back end. Mid-conversation. Mid-run. The girl running next to me did a bit of a pause in her sentence, I know she knew. I think both of us just thought it would be better to act as though it didn't happen. The worst part? The second fart was even louder.