This act involves one man being involved with 2 or more women with no intention of being in a prolonged relationship during the same time period without any of said women knowing. If any of the women is aware that the man is "Multi-bitchin", or if the man has hopes for marriage with any of the women, he becomes a "manwhore".
Tony: You how many girls you hookin' up with nowadays?

John: 2 but trying for 3!

Tony: and none of them know about each other?

John: Nope!

Tony: Damn you're Multi-bitchin!
by Tonst3r September 9, 2010
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