i might be the only one on here that believes this...but i think at night when your sitting in bed you have great farts. seriously, i rip major ass in my bed...some of the best farts i had were in bed...i always hear the springs from my bed vibrate and shit from the fart, and then ur trapped in your bed with the great smell of your fart and you can't fall asleep for like 20 minutes cause of that and you just keep ripping ass all night, ahhhhhhh