When, after watching Jersey Shore, you attempt to mimic one of the actors or actressess in everything from behavior to dress.
Person 1: Why are you so agressive, tan, and dumb.
Person 2: I got J-SHOREITIS from Ronnie last week.
Person 2: I got J-SHOREITIS from Ronnie last week.
by ALEX THE SETTER August 29, 2011