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The step before having any form of intercourse. Usually involved when a girl and a guy have a really intense make out session that involves the illusion of your body becoming one and the illusion of a mambo dance.
E: So how was last night with Mike? ;)

G:lets just say we mamboed #5 all night long!

E: dam girl! so whats the next step tangoing...?

Also used: Mambo #5, M5, mamboing5
by G. Balls September 20, 2010
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