A big volcano in Iceland that nobody, not even Icelanders can pronounce. It blew in 2010 causing all kinds of trouble with ash blocking air traffic and causing news anchors from around the world to make idiots out of themselves trying to pronounce the damn word.
Don't worry about trying to say Eyjafjallajokull correctly because nobody else knows how to say it either.
by hnoss December 28, 2016
When you blow your load and it keeps erupting for ages, relentlessly repeating, so messy that it takes out all of the aircraft in the immediate area and causes an international emergency.
by richardhead6969 April 19, 2010
The only reason why we were there for so long is because of that goddamn Eyjafjallajokull doing it's business!
by JSaviour July 26, 2010
A dumbass volcano in Iceland, the reason that most planes in Europe had been grounded over April 2010 and also the reason I can't see my girlfriend for 10 more days.
by Omeggia April 18, 2010