The point where one believes that they may erupt/explode in LOL's. (An Abbreviation for Laughing out loud). Commonly affiliated with ROFL or LMAO. Only the most humerous of events should be appointed a LOLcano.
by harry meat March 2, 2011
by Jamieb95 January 21, 2011
A common mispelling of the term lolcano. Due to its frequent use it is now a real term that describes so many lol's that they could fill a canoe.
by The Nife February 24, 2009
by D.A FOOO REALZ <333 January 11, 2010
An eruption of laughter. Can be brought about by a joke, an epic fail, personal shame, or just by something that's really funny.
Alex: Yo momma's so fat she needs cheat codes for Wii Fit!
Aaron: LOLCANO! That was actually pretty funny!
Aaron: LOLCANO! That was actually pretty funny!
by xxzombiesoupxx June 28, 2011