Internet Service Provider "Number". IP address acronym for a Noob and/or Goomba describing their unique numerically based address assigned to a given device on a network.
"Yo, Tony I think I lost my ISPN thing over here."
"Frankie, give it to (FBI).GOV, they'll fuckin' watch it for ya!"
"Frankie, give it to (FBI).GOV, they'll fuckin' watch it for ya!"
by Domestic Bestiary November 18, 2011
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