When a sexy, deliciouswoman who is better than all the rest (aka a posh princess) comes out of her castle and fornicates with the ragamuffins (lower class).
“Damn, I was lucky that fine ass female pulled a Dirty Christine, otherwise I would have never gotten that ass!”
When your girlfriend sticks her middle finger up you ass while you're sleeping and gives you a mustache with it... Payback fory the good old dirty sanchez!
Woke up in the middle of the night to a sharp pain in my ass, didn't know till morning when I went to brush my teeth that my girl had given me a dirty christina...
While our lifespan is the number of years we will live, our healthspan is the number of healthy years we will have and our sexspan is is the number of years we will continue to be healthy enough to continue having an active sex life.
A lighthearted reaction upon receiving disappointing news of some sort. Usually something that isn't a particularly a big deal, esp. when it primarily affects someone else - sort of a mild schadenfreude. Sometimes doubled or tripled, and possibly said in a sing-songy voice for added comedic effect to imitate a muted trumpet, which is how the meme originated.