a few bricks shy of a load
A human who’s so dumb, they think a load is just a fancy word for a brick.
My neighbor thinks a load is a type of sandwich. He’s a few bricks shy of a load.
My friend tried to build a house with rocks. He’s a few bricks shy of a load.
He asked if a brick was a type of fruit. He’s a few bricks shy of a load.
xs