Any technology that makes it easy to share your schlong with the world. See Chatroulette.
Suzy: "Have you seen this new app that sends you a random photo? I've been getting schlong shots all day."
Bob: "Sounds like a great piece of dicknology."
Ralph: "It's a dicknological breakthrough."
An individuals knowledge of dick.
"What class are you taking?"
"Dicknology 101 with Professor Richard."