That's twice you've been warned now.

Stop sending me jokes that cause explosive bouts of laughter, it's hard on my undies...

Sorry Peter I thought you'd gone over to the dark side (PC Brigade) and my poor old brain couldn't work out how I managed to offend (when I wasn't trying to) - If I was being sarcastic and persons were offended, I would have considered it "job done".

Fair call too, cheers