: a boy or man who is an extremely or overly enthusiastic fan of someone or something

Examples of fanboy in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
That’s more a comment on the saturation of fanboy media in college football than anything else. Joe Rexrode, New York Times, 20 Aug. 2026 Green Lantern has long been prized by fanboy screenwriters, but a hard needle to thread. Anthony D'alessandro, Deadline, 16 Aug. 2026 While the heroes-batting-each-other trope is starting to get played out, the excitement is palpable and fanboy hearts melt when hammers and shield fly as Iron Man, Cap and Thor meet. Brian Truitt, USA Today, 2 Aug. 2026 Were we just all expected to be Nolan fanboys or have only mild criticism of his issues? Jasmine Vojdani, Vulture, 1 Aug. 2026 See All Example Sentences for fanboy

Word History

First Known Use

1919, in the meaning defined above

Time Traveler
The first known use of fanboy was in 1919

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Cite this Entry

“Fanboy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fanboy. Accessed 29 Aug. 2026.

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