Reading these reminded me of this one
Doin yoga at 6th form (loads of birds did it) there was a position where you lay on your back and put your feet in the air then towards your head, one lass (who I shall not name) poor thing just let rip and it echo'ed around the gym. I tried not to laugh but couldn't help it, soon the whole hall was in hystrerics and the lass ran from the gym. She swore she would never do yoga again, I used to tease her about it and a few weeks later she saw the funny side of it and returned to class
Doin yoga at 6th form (loads of birds did it) there was a position where you lay on your back and put your feet in the air then towards your head, one lass (who I shall not name) poor thing just let rip and it echo'ed around the gym. I tried not to laugh but couldn't help it, soon the whole hall was in hystrerics and the lass ran from the gym. She swore she would never do yoga again, I used to tease her about it and a few weeks later she saw the funny side of it and returned to class