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

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