I let it rip unless there are deer under me.

Funny story: I had a hand full of does under my stand a few years ago. That morning I had awful gas. After holding it in for 20 minutes watching these does hoping a buck would come along, I couldn't do it any longer - the gas had to pass. I decided to have some fun with it and do a little test. It was one of those days that nothing could come out of your a$$ quietly, so I let it rip with a little push of encouragement to make it louder - I wanted to see how the deer would react. They all came five feet off the ground whirling in mid air then bolting in different directions when they finally hit the ground running. After 20 yards or so they all stopped to look back trying to figure out the strange noise. That's when they busted me- I was laughing so hard that I couldn't sit still. It was rather funny.