Not unlike Plenty of Fish, POF also stands for Puddle of Flesh. POF is the substance that you turn in to and the sound that it makes when it happens.
Gordilia: "OMG! My BF just went POF!"
Larry: "What does that mean?"
Gordilia: "He turned in to a puddle of flesh!"
Larry: "Plop is the man who falls without bones!"
Larry: "What does that mean?"
Gordilia: "He turned in to a puddle of flesh!"
Larry: "Plop is the man who falls without bones!"
by ANOTHERDEADROMEO March 1, 2023

His flesh curve looked odd at first, but once I turned over half way through he was able to get both sides
by TJBurke August 21, 2017
