fydp Share definition Flag An acronym that stands for FUCK YOUR DEAD PEOPLE. most currently used in prison setting as a means to disrespect someone. Hey Sutton.... FUCK YOUR DEAD PEOPLE (FYDP) fydp by FUCKPNJCF January 15, 2020 0 0 Get merch Get the fydp mug. Buy Now — $32.95 See more merch