lagger

@ghostiintom

A lagger is a person(male or female) who talks to the police about another inmate in the prison cell, this can be because they want a reduce sentence or money for exposing the other inmate.
In the U.S, a lagger is equivalent to a snitch.

In online gaming terms, one who joins a server therein bringing the average ping through the roof due to his poor connection.

Someone who plays video games online with less than desireable hardware and/or internet connection. Some common results of having a lagger in your game:
-the entire game slows down or pauses for everyone
-you cannot compete fairly against the lagger because their character, or characters seem to skip around the game, seemingly defying the laws of physics
-if you are the lagger, you will often times unknowingly be defeated due to the fact that you cannot accurately control your actions in the game

one who is always running behind time.

a person who says they`re going to do something but doesn`t.

A sanctimonious driver who leaves hundreds of feet between himself and the guy in front of him while driving in heavy highway traffic. Laggers think they are saving energy and being safe drivers but actually they induce people behind them to change lanes to get around them thereby increasing the likelihood of accidents, never mind all the stress and aggrivation they cause. They are too stupid to see that if everyone drove like them, there would be no room on the highways during rush hour.