Melsy 

To perform a sexual act on another individual on public or group transport (such as a bus, train or plane). Sometimes but not always by a girl named Melissa.

"I fully saw this girl give this guy a Melsy on the train the other day"

or

"We were all so drunk on the way back from the wedding that Mel gave James a full 'Melsy' in front of everyone"

Melsy by DJ Japeye January 28, 2019

melsy 

an amazing and creative nickname for the name "Melissa," also used, in general, to describe loving, but klutzy women.

*upon meeting a girl named Melissa*
"o hai melsy!"

or

*upon seeing a girl fall in gym class*
"that girl is such a melsy"

melsy by eyo Oy February 25, 2010

New Jersey messy 

Specifically Northern New Jersey messy.

Another way of saying: “It probably mob related without actually saying: “it’s mob related”.

An example would be noticing all of the pizza boxes in Northern New Jersey are exactly the same no matter where you buy pizza; and, being stupid enough to ask the question “why” aloud to the owner of a random shop.

If the owner doesn’t know you as a regular customer the more common answer would be:

“Who fuckin’ wants to know?”.

But, if you are known and liked as a regular customer the shop owner will mutter:

“It’s New Jersey messy”

meaning it’s mob related; and, that you just asked a stupid question.

Friend #1 Is that watch and designer shirt you’re wearing real or knock offs?
Friend #2 It’s New Jersey messy, don’t look too closely.

New Jersey messy by Mind Hunter the Profiler December 22, 2022

messy mulligan

Fucking one person, and then another immediately after. Coined by Kyu the love fairy from Huniepop 2: Double Date.

MC-kun: Can I perhaps interest you in some sloppy seconds?
Kyu: Aww, you KNOW I love me a messy mulligan!

messy mulligan by realgamergrill February 13, 2021

messy boy 

A messy boy is an adult male dressing up as a little boy and eats messy to please rich old Japanese women

Did you hear Brad turned into a messy boy

messy boy by I'mAstarfish July 8, 2018

Meisy

Beautiful independent girl who doesn’t need a man. She’s very lovable and caring. If you treat her one way she’ll treat you the same way. Get what you give. Treat her right because she’ll be the best person in your life and will care and love you so much. Don’t waste her time.

Yo I love Meisy she’s so amazing

Meisy by EW12345 July 9, 2018

YNW Melly 

A really fye rapper who needs to be a little more respected.

YNW melly is fye fye 🔥

YNW Melly by Okur April 12, 2019