A Fart in the wind
A dumb idea that never had a chance. It's like a fart in the wind, no one cares, and it disappears before anyone notices.
His plan was a dumb idea. A fart in the wind, if you ask me.
That idea was like a fart in the wind. Nobody even remembered it.
It was a dumb idea. A fart in the wind, and that’s the truth.