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1 definition by Miss Nikki

One who starts the chain of love by dating a boy/girl. After breaking up with them, they proceed to date all of their ex's friends. Once the serial dater has dated the entire circle of friends, the group realizes that they've just been serial dated.
Did you hear about Katie? She went out with Mark...but after they broke up, she went out with his friends Tony, Josh, and Brad.
by Miss Nikki June 09, 2005