Commonly used by homosapions raging from the ages of child hood to the teenager years in which kids become more disabidient. It is an eruption of laughter not caused by the tectonic plates.
Steve: There was a lolcano in science today.
Simon: lolcano
Steve: Over some fat kid getting stuck in his model volcano.
Simon: lolcano
Steve: Over some fat kid getting stuck in his model volcano.
by sitush January 09, 2009
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
by Cat1234 December 12, 2013
by mc wuggles August 09, 2010
by Mod Thomas April 22, 2009
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