A fork of Rural Dictionary
ITS WHEN YOU HAVE GAY SEX ON SUNDAY (only if your gay)
OMG BABE ITS GAY SEX SUNDAY YOU KNOW WHAT THAT MEANS
When you decide to blow off all responsibilities on any given sunday including work or going home if you've been out of town partying all weekend. Very popular term used in the rugby community. Should always involve hanging out with members of the opposite sex and is even better when you actually have butt sex with one of them.
Skip: Well, should we head back to the twin cities, I have to work later.
Joe: Screw that, we're in Chi-town, it's Butt Sex Sunday, all day long.
Fully clothed sex with intense kissing and dry humping but NO touching because it's the Lords day.
I wanted to do the deed but it was Sunday so we had Sunday sex.