Doofus and Shithead

Doofus noun - A person who lacks good sense or judgment.

Shithead and doofus are semantically related in jackass topic. In some cases you can use "Shithead" instead a noun "Doofus", when it comes to topics like dumbass, dimwit.

Shithead noun - A stupid person; these words are used to express a low opinion of someone's intelligence.

Doofus and shithead are semantically related in jackass topic. Sometimes you can use "Doofus" instead a noun "Shithead", if it concerns topics such as dumbass, dimwit.