Smashport, a passport for sexual relations. A combination of the slang word smash (to have vigorous sex) and port (harbor, point of entry)

Usually given after sexual competency has been proven.

Once given smashport approval your booty call will always be granted.
After several intense sexual encounters, Harley determined that Michael was very worthy of her stamp in his smashport.
by Dome ass March 15, 2019
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