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Any word uttered by Marco that sounds almost correct but the actual word means something completely different and is completely wrong for the sentence. It could also be a blatant mispronounciation or a completely made up word or idea used in a conversation.
"spectacle" a "marcoisim"

"I'm a bit spectacle about switching to another program"
by Sandycock April 11, 2015
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Apr 21 Word of the Day
I've been jabbed
by Francesco II March 20, 2021
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