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For exchange students. Involves fucking someone from each member state of the European Union in one semester. You're welcome Malta.
John: "Hey I heard Jeff's gonna do the EU Challenge this semester!!"

James: "Impossible man. Where's he gonna meet somebody from Luxembourg?!"
by Irate Mercenary February 06, 2014
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Apr 28 Word of the Day
Literally everyone, ever. Including the writer of this definition.
by masokitsune January 17, 2019
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