could you fucking not please/CYFNP Share definition Flag A more rude and aggressive way of nicely asking someone to stop doing something. *James pokes Becky* Becky: could you fucking not please/CYFNP! its annoying! could you fucking not please/CYFNP by dat guy! April 28, 2016 0 0 Get merch Get the could you fucking not please/CYFNP mug. Buy Now — $32.95 See more merch