Phephper Share definition Flag The act of wearing a Titans jersey with no pants on and soliciting as much attention as humanly possible. I became tired of St. Louis. So, I decided to phephper in my Nashville apartment. Phephper by Binky Lindenwood October 27, 2016 0 0 Get merch Get the Phephper mug. Buy Now — $32.95 See more merch