1 definition by xxzombiesoupxx

Lolcano

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!

by xxzombiesoupxx June 28, 2011