Porno Nerd

A porno nerd is a person that excessively watches pornography, and can name any pornstar with just a glance of their genitalia, a porno nerd is considered an expert in the field of porn research, and is second to none when it comes to porn trivia.

EX: why is the network so slow today?
"Oh that's Dave In cubicle #6, he's a real Porno Nerd "