литься как из ведра(to describe a stupid person; to describe a very large rain storm (Urban Dictionaty) • You're so dumb you couldn't pour piss out of a boot; Look at those clouds, its about to pour piss out of a boot!КГА)
не хватать звезд с неба(to describe a stupid person; to describe a very large rain storm (Urban Dictionaty) • You're so dumb you couldn't pour piss out of a boot; Look at those clouds, its about to pour piss out of a boot!КГА)