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–noun hen-ee-thing :

The resulting activities and behaviors a person (woman) will engage in after becoming drunk off of Hennessy; cognac product of Jas Hennessy & Co.
I know she seems uptight now, but shes never tried this shit! Gimme half an hour with her and me, an this bottle of Henney will get her to do just about Hennething.
by almostandalways November 24, 2010
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