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a temporary speech impairment experienced by bar tards while on Xanax or until they sober up.
a xanax lisp usually includes the inability to pronounce words with s.
Susan: "We had to send Jimmy to speech class because he started getting a lisp."
Johnny: "He didn't really have a lisp, it was just a Xanax lisp because Jimmy's a bartard."
Jimmy: "Guy'th, I don't have a li'th'p. I've just been poppin' xan'th' before work everyday."
by Hairsway June 22, 2018
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