Reverse Mary Poppins 

The act of sliding a long, staff-like object into a container that should in no way be able to hold the entire length

Did you see that sword swallower at the circus? He was reverse Mary Poppinsing that thing ALL the way down.

Reverse Mary Poppins by Erlenkonig November 21, 2019

mary poopins 

The nickname given to a certain style of pooping.

Man that poor toilet, I took a really mary poopins up in that bitch.

mary poopins by TheDefinitioner June 14, 2014

Mary Poppins

A sexual act consisting of inserting an umbrella into your partner's vagina, and then opening it.

That bitch wanted to use a ball-stretcher on me, so I gave her a Mary Poppins to show her what it was like!

Mary Poppins by Honkey Kong October 27, 2007

Mary Poppins

A woman that likes to give brain in the front seat of the hummer while another man gives it to her up the "Chim Chimminey".

"Dude my friend and I totally pulled a Mary Poppins on that chick last night man!"

Mary Poppins by Kathy Najimy March 19, 2009

Mary Poppins Flaming Cli 

A "Cli" is when you tuck your man tackle out the back of your legs, put your knees together and it looks as though you are a Vagina man.
In 1978, a young lad from Invercargill (Peter Evans), while visiting students in Dunedin, took this a step further. He did a Cli while standing on the dining table at a party, while holding an open umbrella, then set fire to his pubic hair and jumped off the table, thus producing the first "Mary Poppins Flaming Cli".

He did a "Mary Poppins Flaming Cli" while jumping of the dining table.

Mary Poppins Flaming Cli by Pedro Poppins March 24, 2021

Mary Poppins

Whenever someone wears white socks with black shoes or black socks with white shoes.

"Aye what up Mary Poppins!"

Mary Poppins by Dara Khani December 8, 2012

mary poopins 

A county clerk who refuses to issue marriage licenses to same sex couples

Ms. Mary Poopins , herself unsuccessful at marriage, used the G card as an excuse to spread loathing, defy the law and as a way to experience gay sex first hand behind bars.

mary poopins by puss 'n boots October 27, 2015