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1.
Lulligan:
1.One who achieves lulz on a regular basis.
2.One who follows the way of lulz.
3.Any who have trolled and rickrolled people in the real world.
4. One who mindfucks with people.
Person 1: I just mindfucked some gullible girl about her drinking problem.
Person 2: You Lulligan.
by The Duke of Lulz July 14, 2009