Genderosity

the habit of giving freely to a member of the opposite sex. Particularly males giving freely (usually with false expectations) to females, but the concept can be applied to all cross-gender situations.
Girl: Hey do you have a beer for me? *smiles*

Guy: Of course! Here's four!

Guy 2: Way to win her over with genderosity, dude
by Toasted October 26, 2010
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