A person who is obsessed with sex. Usually a horny teenager who thinks/talks about it all the time but can include famous politicians and athletes who get caught for their obsexxion.
Tiger Woods is so obsexxed that he had to go to rehab for his obsexxion.
To be obsessed ( sexually ) with someone or something.
I'm totally obsexed with Benedict Cumberbatch right now, gurl.
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