marry down 

When someone marrys another person who is worse looking or has less money than them.

I feel so bad for flora, she is so much cuter than her husband.
Why did she marry down?

marry down by PJJ August 12, 2007

Merry-Go-Down 

Getting a blowjob while on a ferris wheel.

Sometimes known as Stuck N' Suck
-Where you accidentally or purposely get stopped at the top of a ferris wheel and get some good ol' oral sex

We went down to Navy Pier and when we were the only ones on the ferris wheel, I got a Merry-Go-Down.

Also see Stuck N' Suck

Merry-Go-Down by krazykidd218 November 7, 2010

The upside down Mary Poppins 

The act having an umbrella inserted into your anus (handle first) then your partner opens it. Followed by the act of running around creating enough draft to pull the umbrella out.

Man last night was great until Sheila tried giving me the upside down Mary Poppins.

The upside down Mary Poppins by The Original Aviator January 26, 2022

Up and Down Like a Merry-Go-Round 

To engage in marital relations with your significant other while moving up and down in a smooth, fluid motion as if riding the merry-go-round at a local theme park or carnival. Usually performed by red-headed men over 50 with crooked clam hammers.

Rawd: Wow, Emil. What's with the big smile??

Emil: Guess!!!!

Rawd: Ummmm..you discovered a cure for E-BOAL-EYE??

Emil: Nope!!!!

Rawd: Hmmmm..you finally got to visit the Book SUPPOSITORY???

Emil: Nope!!! Come on Rawd, you know why!!

Rawd: No I don't!! What is it!!

Emil: OK!! I'm happy because I went Up and Down Like a Merry-Go-Round last night!!!!!!

Rawd: That's fantastic. Congratulations!!

Up and Down Like a Merry-Go-Round by Willis Kwok January 10, 2017