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When a person will say that they swear down to a multitude of statements, potentially even those that are not in fact true. They swear down so much that it even seems that they have a chronic obsession with swearing down, and their opinion becomes invalidated as such.
Guy 1: Blud swear down that lady always gives me onions in my burger!

Guy 2: Shut up, you got swear downs syndrome blud you chattin shit

Guy 3: SWEAR DOWNN!!!!!!

Guy 2: Shut up.
by tobytings April 28, 2011
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