pornonaut 

Someone with a LOT of experience with porn, a trueperveyor of fine porn.

I've never seen nipples like that, and I'm a pornonaut

pornonaut by stu_in australia ! March 3, 2008

Pornotastic 

A description for someone good looking enough to be in a decent porno.

Person 1: Wow check out that girl over there! She's hot!

Person 2: Yeah she's pornotastic!

Pornotastic by gamer999 January 7, 2009

pornocaust 

The deletion of lots of excess and unused porn from the hard drive when you run low on memory.

I needed the new NSync album, but my hard drive is small so I had to commit a pornocaust to make way.

pornocaust by Marksism October 3, 2006

pornosaurus

Pornosaurus is a mythical dinosaur which appears on late night german TV and has sex with desperate women, also he has a lime-green ejaculate, which shock many, especially with the volume and colour of substance produced.

"How the hell did they work out he (Pornosaurus) has green cum!! UHHHHH!

pornosaurus by Sudo Nymm February 10, 2005

cross-pornination 

To mistakenly merge two vast quantities of poorly organised data together (such as a porn collection), resulting in a terminally disorganised superset of data.

When you've got a big stack of porn on your computer and you accidentally copy somebody elses big stack of porn files into that directory, you've achieved cross-pornination. This is a terrible thing as you'll forever be trying to weed out your duplicates.

cross-pornination by Lindsay Whitbread March 28, 2005

pornomatopoeia 

1. Sounds made during sex.

2. Sounds associated with sexing.

Use of excessive pornomatopoeia is completely unnecessary in fanfiction.

pornomatopoeia by wicked_lizzy December 18, 2010

pornonado 

A person who is very knowledgeable and enthusiastic about porn.

Amy: Matt was telling us over dinner last night how many beads of sweat he counted 27 minutes 30 seconds into Debbie Does Dallas.
Zac: Yes, Matt does pride himself on being a pornonado.

pornonado by Stunned Mullet August 20, 2013