None taken Doran, I just had to grrr .. cause Barb knows why, now I'll share with you.
My brother-in-law has this goofy cense of humer, he began razzing me a couple years ago on my forums, always claiming he could hear a Knock in the motors I build, I told him I didn't appreciate the humor because I'm an engine builder, and I didn't want such comments on the forums, so I blocked the "knock" words by the prophanity filter, so he found other ways to get around the blocked words by spacing the letters and the such, so I gave up. He seldom visits here on these forums, but now I guess he thought he's create a laugh for himself.
In the past, I have seen harmless humor like that taken seriously by some, that has caused serious hardship for a rookie fireman that led to his being fired, just because someone put a "nick name" on him that was un-becoming, and un-professional, and un-founded.