Originally Posted by sailingdog
You'd be a lot more credible if you knew what you were talking about.
Boy, I just had a flashback -- my Dad used to say that to me a lot!
Other pearls were
o "You could probably see a lot better if you'd get your head out of your a$$."
o "How's the light up there, dimwit?"
and truly a classic -- "Any damn fool can break a shovel handle."