Hornster 

A rat (person) that craves physical and sexual contact with the opposite gender.

Dude! John is such a hornster feelin up all those girls

Hornster by Pigeonsodomizer April 26, 2019

Hornster 

A teenage boy that is very horny all the time

God Joe, you are suck a hornster!

Hornster by Sk8r Boi January 18, 2017

Mr. Hornster 

1. A sexually aroused man
2. Another name for rhino

"Let's have sex."
"Okay, Mr. Hornster."

Mr. Hornster by misterhorndog November 27, 2013

Hornstrated 

Horny and frustrated

I am so hornstrated. I haven't had sex in long time

Hornstrated by Danard April 27, 2016

Hornsterminators 

People who stop people when they need a wank. Basically there just shit and they hate sex. Damn them Hornsterminators. Sometimes, however, the come in useful if people are too horny and shag everything in sight. Then they stab them. If people get 'sterminated, it refers to this.

Oh my gawd did you hear! Scott got attacked by the hornsterminators because he glued his hands to his penis!

I got 'sterminated because i shooted one off onto me mam again :(

Hornsterminators by Emily Parker :) October 23, 2007

Hornstar 

somebody overly obsessed with porn who keeps it on their computer/phone/ipod. this person is usually perverted. Always talking about perverted things everywhere they go and have perverted thoughts. usually horny.

person 1 : " OMG. max has porn on his iphone
person 2: Yeah. total hornstar.

Hornstar by audrilove April 18, 2009

Hornstar 

A person who does porn for pleasure.

Yeah, Chad may make a lot of money doing porn, but he’s totally a hornstar

Hornstar by Venable1 October 3, 2018