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Masistrain, from Masi(the first known infected person) and strain(a variant or subtype of a virus or bacterium). Masistrain, while similar to gonasyphaherpalaids, varies in that the originating host is known and no HIV has been detected. The Masistrain includes a rare combination of the sexually transmitted diseases; Gonorrhea, Syphilis, and Herpes, as well as being pussy whipped. Known cures and prevention: Stop fucking random skanks without rubbers, antibiotics, antivirulents, and fist pumping to shitty music.
Yo man, hes got the Masistrain. That chick he's with is off limits now.
by Jon Wu May 12, 2008
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