brainless idiot who is easily duped?

brainless imbecile " you are referring to?

brainless wonder is not really conceivable.

brainless movies.

brainless repetition; all these forests, and over all an ancient horror of unconsciousness.

brainless, gutless behavior of British publishers in refusing a British edition?

It's too brainless and uncomplicated to make us think twice about the plot.

The creatures are fairly brainless, churning about, chasing you.

It's another management buzzword that has become meaningless through brainless repetition.

Robin Tennant, Glasgow During the 1970s a Sun cartoonist depicted striking workers as greedy, grasping, lazy, selfish and brainless.

Exactly who is the " brainless imbecile " you are referring to?

I think the audiences stopped watching scary movies when Hollywood made a seemingly endless stream of graphically violent brainless movies.