Mezing 

A person that some people think is good and some think are bad.

Person 1: "Isn't Leah such a horrible person?"
Person 2: "I like her!"
Person 3: "So she's a mezing."

Mezing by TheMezing February 2, 2018

Mozingo'd 

The act of catching a person red-handed when they are not going to Sunday school.

Skyler: "Hey let's go somewhere else instead of class."
Parker: "Hey who's that?"
Skyler: "Man we got Mozingo'd!"

Mozingo'd by d3ck3r June 2, 2013

mewing

A technique attributed to a British orthodontist named Mike Mew that involves putting pressure on the roof of your mouth with your tongue to try and change the shape of your face by moving your maxilla up and forwards with the lateral pressure of your tongue. This fits into the broader looksmax approach to self-modification in the name of love and romance.

Stacy "Yh Chad has some nice ass jaw now. He's been mewing for 6 months now"

mewing by xaviergainford January 14, 2019

MERINGFUL 

feeling happy and excited for what is coming

I FEEL REALLY MERINGFUL RIGHT NOW

MERINGFUL by KELLY BOI January 24, 2019

Meatstick Meringue 

Yet another slang term for gizz, sperm, semen, splooge

The pornstar shot a load of meatstick meringue on the porn starlet's tanned butt cheek

Meatstick Meringue by sarasplayroom.com November 15, 2009

melinglong 

A person of ethnicity - male or female - that is a mix of Indian, Asian and Black at once.
This definition can also be used towards somebody that is "fucking around" or messing up an action a lot.

"Stop being a fucking Melinglong"

melinglong by YourMumsVisa August 22, 2021

Meningococcal 

the disease that your teacher threatens you with when you want to share a waterbottle in class.

student: *shares water bottle*
teacher: *scottish accent* meningococcal

Meningococcal by jake. lol April 15, 2021