adj. May involve one of those hats.
Real citation: “damn! and here i thought i was all knowedgable in Gilliganistic lore.”
(Aug. 7, 2007, Kneeboard Surfing USA, http://www.ksusa.org/Forum/album_showpage.php?pic_id=10472)
Made-up citation: “I tire of my Gilliganistic role in this organization. Promote me to henchscum—or else!"