Top Definition
Cooked to perfection and usually above all criticism, despite relation to onions.
Hmm Yummy Onyon!
by reincarnate August 21, 2010
1 more definition
A series of lucky events performed by a person of sub-par inteligence that benifit said person in some way shape or form.
Rich sucks at pool but he consistantly Onyons, resulting in me gettin my ass kicked.
by TheUltimateJew March 21, 2005

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