shithead (noun)

1. In World War II, the shitheads of the Nazi party committed unspeakable atrocities.

2. In the Looney Tunes cartoon, Daffy Duck often behaves like a shithead, getting himself into all sorts of trouble.

3. In the novel, the main character encounters a group of shitheads who constantly make foolish decisions.

4. The film portrays a group of friends going on a road trip, but their plans are constantly derailed by one shithead among them.