Plumb CrazyOne worth keeping
“Crazy as an outhouse rat.”
The worst kind of crazy — the kind that lives where it shouldn't.
In the same vein
All Plumb Crazy →Completely, cheerfully unhinged.
Almost all there, but that one brick matters.
Packed full of nuts, just like the Christmas dessert.
Southern for 'that man is unwell,' said with love and judgment.
Running in circles, bouncing off walls, no plan at all.
Something in the machinery isn't tightened down.