Porn Troll Share definition Flag Someone who hangs out in their house all day doing nothing but watching porn... The creepy ucle you have that has a blow up doll of Pam Anderson, and said persons computer is filled with viruses....he is a porn troll Porn Troll by Greeneyleroy August 30, 2009 0 0 Get merch Get the Porn Troll mug. Buy Now — $32.95 See more merch