put the mockers on <口>挫败（计划等），使落空，使完蛋

【例句】
We were going to have a barbecue but the rain put the mockers on that idea.
我们打算露天烧烤，但因为下雨，计划泡汤了。

The rain seems to have put the mockers on our little picnic.
这场雨似乎使我们的小小野餐落空了。