Forum Rat 

Similar to a troll, a forum rat is someone who has spent so much time on an internet forum site, such as Gametrailers or Gamespot, that they start to use the usual forum-like mannerisms in real life. Whether intentional or not, this is not a good thing. It could have originated from term mallrat.

Person A: "Dude, I totally caught this 20 pound marlin out near Cabo San Lucas last weekend"

Forum Rat: "Pics or fake."

Forum Rat by Vidableek February 26, 2009

Stadium Rat 

Freshmen who wander around stadium park apartments looking for parties to walk into. Most stadium rats have heard that stadium park has crazy parties and absolutely no rules. Many stadium rats plan their entire weekend on the hopes of landing a good party at Stadium Park Apartments.

As i looked out my balcony i saw a myriad of Stadium Rats looking in every direction for an open door.

Stadium Rat by waitaminute40 March 22, 2009

Glacier Rat 

A kid on IRC that will take aggressive force if you spam. He is an anti-spam whore.

yoyoyoyooyoyoyoy (SPAM), Glacier Rat says," STOP SPAMMING OR I WILL KICK YOU!"

Glacier Rat by John_claude_Dam July 31, 2009

Peeking Rat 

The tip of human stool that protrudes from the anus because it can no longer be held back due to pressure in the bowel.

Rex: Man I gotta take a crap so fucking bad after that huge lunch.

Sam: Bummer man, you got a peeking rat?

Rex: Oh yeah, the rat is definitely peeking. I'm gonna go find a bathroom.

Peeking Rat by drkato September 3, 2009

Sk8 rat 

A person Who Skate Boards All THe Fucking Time MHaw Mhaw

I Am A Sk8 Rat

Sk8 rat by johnienatonialafagetsononua January 22, 2010

Tar Rat 

A person that smokes cigarettes which contains tar and rat poisoning.

Person 1: cough cough

person 2: did you know that cigarettes have tar and rat poisoning in them
person 1: so what

person 2:that makes you a Tar Rat

cigarettes

Tar Rat by a1a1a1a1a1 May 29, 2010

Trill Rat

Spontanious, Irrelevant, Random, Reckless, some would say ghetto but...humble, not real gangsters. Often seen making fun of the real trill community. Can be black, white, puerto rican, asian or any other monster/creature. Most often seen on the race track or jumping mats/pits or pole vault area.

Those track girls are such Trill Rats.

Are you a trill rat? I wanna trill rat. I gotta trill rat, I gotta trill rat.

Girl that was so trill.

They beyond trill.

I live in Trillvill with all the trill rats.

Trill Rat by Myeesha Va-shok-ah-lok-ah June 23, 2010