Someone who has such a large penis, he lags behind when running or other activities
1.That guy is such a lag when he runs!
by JEY11 November 2, 2009
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An acronym for "laying a gay."
Painful: Fury, what are you doing?! Do you even know how to larp??

Fury: Lag

Painful: o0o0lAlA
by painful's mom July 8, 2009
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Where images on a screen/monitor appear jittery due to a low frame rate. This Often happens in online gaming when people dont have a good internet connection
OMG i was muckin about online on mw2 the other day and it was actually lagging like a bitch
by Mr McSpewan April 22, 2010
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Somthing a computer nerd says when his Computer is running slowly
Nard:OMG ma comp is teh haveing a big LAG!

Kevin: get a life!
by KevinShlaaa July 11, 2008
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English word used to mean piss in certain contexts. See example.
Right Usage - "Jimmy threw a pint of lag at Richard last night, he found it on a wall. Funny shit!"

Wrong Usage - "I'm just going for a lag"
by JulesWinnfield May 23, 2007
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Lag is a suffix and an acronym; It stands for Like A Guy, stemmed from the phrase "He's such a fuckin guy", and therefore it's root is in fact the phrase, 'Like a fuckin guy", or LAFG. It can be used to modify, intensify, or emphasize the meaning of a word by attaching it to the end, or it can simply be used alone, as an exclamation of emotion or passion.
Guy1: "Bro, do you think Mike the Situation gets active??"

Guy2: "LAG bro, LAG."

Guy1: "You tryna get some burgerslag?"
Guy2: "Lag Bro, fuck yeah."
by fugginguy September 1, 2011
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Newb - "Omfg, I swore I killed you!"
John - "No, you're lagging shit balls, newb".
by NewbKilla November 25, 2009
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