A nun was walking in the convent when one of the Fathers noticed she was gaining a little weight. Gaining a little weight are we sister Susan?, he asked.



Oh no, Father. Just a little gas. Sister Susan explained, matter-of-factly.



A month or so later the Father noticed that she had gained even more weight. Gaining some weight are we Sister Susan?, he asked again.



Oh no, Father. Just a little gas. She replied again.



A few months later the Father noticed Sister Susan pushing a baby carraige in the convent.



He leaned over and looked in the carraige and said –

What a cute little fart!