I was once walking through town with a friend when we were stopped by a lady who asked us:
“have you had an accident in the last two years?”
Without any hesitation my friend says:
“yes, just the other day I drank ten pints of Guinness, then farted and followed-through”
To which the lady said:
“that’s not what I mean”
So my friend protested in a very loud voice:
“IT WAS AN ACCIDENT, I DIDN’T MEAN TO CRAP MY SELF”
…….well I found it funny even if she didn’t!