Top Definition
well a marlin is a swordfish, so the closest thing a man has to a sword is his penis.
To blindside the marlin (where it cannot see) would be to headbutt the tip of the cock during fellatio.
"dude after she blew me, she totally caught me off guard, blindsiding the marlin."
by susanismyalias January 05, 2010
5 Words related to blindsiding the marlin

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