1 definition by Xarcies

Top Definition
The horrible virus that infected thousands of gamers on the day that Call of Duty Modern Warfare 2 came out, causing it's hosts to stay home 'sick' and play the game in an obsessive vegitative state.
Person 1: Have you seen Tyler?
Person 2: No, he's home sick with Modern Warflu.
Person 1: Lucky stiff.
by Xarcies November 23, 2009
Mug icon
Buy a Modern Warflu mug!