Dud

That movie turned out to be a dud.

What a dud.

It's a dud.

Their investment in the startup turned out to be a dud.

The only amusing highlight was Gudgeon having managed to exploit U.S. codebreaking efforts to ambush and destroy the submarine I-173, albeit not for the lack of the Mark 14's trying to sabotage the effort, as the torpedo that had hit the sub had refused to detonate; it seemed, however, that the car-crash levels of kinetic energy involved in the dud simply ramming the sub had nonetheless done enough to fatally damage it.

Alzheimer's Drug Aduhelm Went From Being Hailed A 'Game Changer' To A Dud

At the end of the day, the vast majority of primary schools are vibrant, friendly places and you may struggle to choose one because they all seem so great. Primary schools tend to have the feelgood factor. If you just aren't feeling it, this one's probably a dud.

"Now you can't fool me. Tom, I'm not one o' those duds that pay you a thick 'un for an hour in the dark."

[…] they're flying in the duddest of dud weather to hold the Germans back.