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ex lax, a generic term for a popular stimulant laxative
It's not a good idea to rely on x lax too much.
by The Return of Light Joker May 26, 2011
the stuff that makes you crap almost instantly
Put some X lax on your boss' coffee!
by Ryan "Homie G" October 05, 2003
somthing that duncun doughnuts puts in there food.
yo man i have to shit because of this damn xlax!
by Anonymous February 14, 2003