variants
or less commonly dufus
plural doofuses also dufuses
ˈdü-fə-siz 
slang
: a stupid, incompetent, or foolish person
Synonyms
Examples of doofus in a Sentence
Don't be such a doofus.
I don't want to be partnered on the project with that doofus.
Recent Examples on the Web
Much of this was thanks to (and despite) the actions of the sociopaths and doofuses at Slough House who unwittingly helped (and thwarted) the plot along the way.
—
Brian Grubb, Vulture, 5 Sep. 2024
How can someone whose wealth and fame rest on innovative technologies—electric cars and rocket launches—be such a doofus?
—Daniel Vergano, Scientific American, 13 Sep. 2024
His muscly doofus of an older brother, Thomas (Jack Lowden)?
—Ben Travers, IndieWire, 5 Sep. 2024
Besides, there’s the telephone: It’s listed under Dickie’s address and easily findable, even by an apparent doofus like Freddie Miles.
—Rafaela Bassili, Vulture, 4 Apr. 2024
See all Example Sentences for doofus 
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Brian Grubb, Vulture, 5 Sep. 2024
How can someone whose wealth and fame rest on innovative technologies—electric cars and rocket launches—be such a doofus?
—Daniel Vergano, Scientific American, 13 Sep. 2024
His muscly doofus of an older brother, Thomas (Jack Lowden)?
—Ben Travers, IndieWire, 5 Sep. 2024
Besides, there’s the telephone: It’s listed under Dickie’s address and easily findable, even by an apparent doofus like Freddie Miles.
—Rafaela Bassili, Vulture, 4 Apr. 2024
See all Example Sentences for doofus
Articles Related to doofus
Dictionary Entries Near doofus
Cite this Entry
“Doofus.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/doofus. Accessed 21 Dec. 2024.
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