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1.
1. A person with an insatiable appetite for sexual activity who through an act of grandeur, or as the result of copious intoxication, refers to all sexual partners as 'Karen'.

2. A person who preferentially seeks sexual relations with women named Karen.
1. Man I tell you, it’s funny, but Rob really has to stop being such a karenmonger, these chicks are going to retaliate and we’ll all pay for it.

2. Dude, don’t be such a karenmonger.
by Dr. Assholio November 04, 2005