Television crews captured Hernandez being taken from his home in handcuffs. At the time of the arrest, Hernandez was shirtless. Police allowed him to put a shirt over his head, but did not remove the cuffs to allow him to put his arms through the shirt sleeves.
The second aspect of the trend involves a photo of Hernandez taken four years ago, in which the ex-New England Patriot holds a handgun while taking a self portrait.
Both poses are easily copied by anyone with a smartphone, firearm and bad judgement. This is called Hernandezing.