A new, "cool" way of saying your tired for the 21st century. Similar to iBored.
Cameron: Ya, me too. iBored as well.
November 13, 2012 Urban Word of the Day
The endless cycle of Apple products that are released at the pace of a rampaging water buffalo and have little to no practical advancements over the previous versions.
Bob: Did you hear about that new iPhone 5s that is shipping early next year?
Tim: Dude, already? I just bought an iPhone 5...I think I have iFatigue. Would buying a Windows Phone be like, therapy?