Creating something but not crediting yourself, leaving the creator unknown.
Hey, you just mariowned yourself by forgetting to put your credentials at the end!
by Fixxy December 23, 2020
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Person 1: "I can't beat mario 64 damnit!!!!!"

Person 5: "MARIOWNED!!!"

Person 163: "You suckas got"

Person 7: "CHINESE!"

Bowser: "Mario!!!!!"

Me: "wnd!"
by Insane Splitter May 8, 2005
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When someone hides behind an alias but then reveals him/herself to another accidentially.
Aw man, I just replied to a user with my alias account, I've been MARIOWNED!
by gseibt April 11, 2006
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