Lolbomb 

To send multiple text messages, from different people, that contain the message "lololololol"...etc. at the same time.

Dude, we totally Lolbombed James and his phone crashed!

Lolbomb by JWDevine February 21, 2009

lolbomb 

lolbomb - verb

An explosion of laughter. Like the "f-bomb" but with a ligher/less hostile meaning.

I said a funny joke and everyone just dropped the lolbomb

lolbomb by Gene07 July 20, 2006

lolcombo

When something extremely funny happens two or more times in a row.

Eddie: Ha ha i just farted
Nick: lol
Eddie: Oh man i just shit myself
Nick: lolcombo

lolcombo by jahooley December 14, 2008

LOLBOB

This is the "cool" version of LOL. It has the same meaning as the original LOL but it sounds cuter when you say it out loud ;)
Picked it up from some guy in our WoW ventrilo, and now I've seen other ppl use it aswell.

OMG, LOLBOB hahahaha!

LOLBOB by Perra September 8, 2005

lulbomb 

When something is really funny and you have nothing to do

LULBOMB you suck at this game!!!!!

lulbomb by Evan P Kohler March 19, 2008