A play on words inspired by "Pennsylvania" and Carson "Wentz" of the Philadelphia Eagles. The phrase originated as a nickname for the fanbase of the team and of the Quarterback after his first season in 2016.
The confusion of a straight person's sexual preference that is brought forth by an incredibly attractive person of the same sex.
Boy 1: Dude, he is so hot.
Boy 2: .....you have a girlfriend.
Boy 1: I know but just look at him!
Boy 2: *rolls eyes* Wentzian Sexual Identity Crisis?
Boy 1: Seems like it.
Boys who enjoy yaoi (a genre in Japan that contains sexual and/or romantic relations between two men); literally translates to "rotten boy"; corresponding female : fujoshi