ex-box 360
When one has sex with his girlfriend after they have been broken up, by pulling a full rotation (360) back to his ex-box.
"Man did you hear Bill and Jenn hooked up again?"
"Oh what? I thought they broke up a month ago."
"Yea, he pulled an ex-box 360."
"Oh what? I thought they broke up a month ago."
"Yea, he pulled an ex-box 360."