the sex you get on a Holiday such as Christmas time for giving your girl/wife a nice gift like jewelry or money or anything else...
They then reward you with sex..calling it Holiday Sex...
Holiday Sex like Brithday Sex, Valentine's Day Sex, Mother's/Father's Day Sex, 4th of July Sex, New Year's Sex, President's Day Sex, Memorial Day Sex, etc........
Man: Here is your gift...

Girl: Oh wow, Diamond Earings...

Man: So when do I get my Holiday Sex?

Girl: Right Now!!!
by blthrskt May 10, 2009
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Sex recieved so rarely that it is potentially offered on the major National Holidays... New Years, Memorial Day, Independence day, Labor Day, Thanksgiving, Christmas. It is not required that sex be offered on every national holiday, but can not be offered more frequently. Bithday sex and Anniversary sex can be included as well while still adhering to the term.
Roger: What did you do for Christmas

Dave: I drank beer while Karen wrapped the kids presents... then I got National Holiday sex.
by Spanked as a Child March 13, 2013
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