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1 definition by Chadrox89

 
1.
Sharkin (verb) - to knowingly flirt with a person who has a significant other while the significant other is not present, in an attempt to have sexual relations or get the couple to break up.
Person 1: Bro, you need to keep an eye on Jenny.

Person 2: Why?

Person 1: She was at that party with Tom and he was totally sharkin on her.

Billy: hey man are we heading to that girls house?

Chad: Yea but they both have boyfriends.

Billy: are their boyfriends going to be there?

Chad: nope...Fuck it...looks like we're sharkin tonight.
by Chadrox89 June 22, 2010