noun. No chiropractor necessary--unless he looks cute in chaps.
Related terms: Much linguistic brokebackery can be found here.
Real citation: "As for Ken's brokebackitude, let's not forget the notorious Earring Magic Ken, designed in the early '90s based on their observations of the guys who hung out in all-night clubs in NYC. A lot of those clubs have names like 'The Manhole'."
(Townleybomb, Feb. 9, 2006, Althouse, http://althouse.blogspot.com/2006/02/new-ken-doll.html)
Made-up citation: "I don't object to the brokebackitude of Brokeback Mountain, but I won't go see it 'cause it looks like one of the most wretched and cornbally chick flicks of the millennium. Gag me with a branding iron."