"Poppins" was a word from 'old-time' English, removed from the dictionary by the US Government in a conspiracy against the native English Language. It was once used as an adjective, and described pleasurable or nice things.
"I just got a waxymiggins off some chick last night, it was totally poppins!"
Jackson: "Did you see the film last night?"
Jon: "Yeah, it was totally poppins!"
Poppins Box is a term to describe female genitalia. This term makes reference to the movie Mary Poppins who carries around a bag of infinite internal proportions. She is seen removing an entire coat rack amongst other large items from her bag.
This definition is etremely useful when referring to a woman with a seemingly large, deep, or otherwise spacious vagina.
My dick's so big, this bitchbetter have one hell of a Poppins Box.
I was double fisting her Poppins Box up to the elbows.
Man,lets just say that her Poppins Box is so dirty, that you will need a spoon full of sugar to help you go down.
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.
You didn't get any napkins with your takeout pork fried rice? Womp womp.