lollergeddon 

Something so hilarious that it can only be envisioned on an apocalyptic scale.

Bruce Willis: We need to blow up that rock! If we don't, we'll all die.
Co-Pilot: Oh no!
Bruce Willis: I was thinking something more along the lines of lollergeddon.

lollergeddon by Steve M March 24, 2005

loltergeist 

Someone who spreads lol material around like AIDS.

When Shawn showed us the YTMND he made, he became a loltergeist at school.

Danny is the local loltergeist.

loltergeist by AWPerative August 14, 2006

lolgeorge

An offshoot of the popular internet phenomenon known as lolcats, the lolgeorge is created by a using a picture of George W. Bush, and then writing a rather hilarious caption with impact font.

A picture of George Bush's inquisitive face as he holds a shucked corn ear would say "there's something wrong with this banana."
you would say: "wow, what a funny lolgeorge"
http://img374.imageshack.us/img374/9894/politicalpicturesgeorgeif8.jpg

lolgeorge by Jesse "Kong" C August 18, 2008

Loltergeist 

Someone who causes maximum disruption and destruction with their lolz

Person A: I totally destroyed Gareth's confidence and self-esteem by lol'ing without mercy at his stupid new haircut

Person B: Damn, you loltergeist! (lols)

Loltergeist by HoJoJojo July 20, 2012

lolmergency 

Noun.

A situation where something is needed to be done immediately to cause maximum laughs or lol.

Henry: I can't edit the photo until dad gets off the computer.
Chrissy: No hurry! Tell him it's a lolmergency.
Henry: Okay! lol!

lolmergency by ChrissyLikes December 3, 2009