Sports·Posted on Dec 18, 2012Dumbest Jets Fan Ever Threatened To Kill Mark Sanchez On TwitterWow. This is insane.by Jack MooreBuzzFeed StaffLinkFacebookPinterestTwitterMail Last night, Mark Sanchez played terribly. The Jets lost. In other words it was a typical week of Jets football. But one Jets fan on Twitter (@BraveGrancru) took his anger to a different/scary place. H/T Joe Kinsey at Busted Coverage.