mello hello

A common term used by swingers to identify each other in greeting

Swinger 1: I bid you a 'mello hello.'
Swinger 2: I too am a member of the swinging community.
Swinger 1: let us swap wives and begin coitus.

by remotectrl March 9, 2014

mellocoaster

Noun: the waves of euphoria resulting from a killer high.

That sativa has a wicked mellocoaster effect.

by F. Youski May 15, 2016

Mellow Yellow

1. Another term for heroin, due to heroin sometimes having a yellowish white appearance and being the ultimate mellowing out drug, the name "Mellow Yellow" was coined. Commonly mistaken and misused to refer to other drugs.
2. The name of a 1967 song by Donovan, who was referencing heroin usage, ironically this song has been used in multiple family oriented ad campaigns for food and drink.

1. I love that mellow yellow, its all I live for.
2. "They call me "Mellow Yellow"..

by Azthetic April 14, 2016

mellow me out

To get chill and relaxed. Mostly referred after smoking pot.

This dope always mellow me out.

by LoD7rrenRa December 16, 2017

Mallory

A beautiful girl who is highly skilled at sports (especially basketball!) She is really beautiful and a lot of girls are jealous of her. She is overall an amazing girl.

Omg that girl is so lit! She is such a mallory!

by Cutie10 January 24, 2018

Mellom

A frequently used adjective to describe any given situation.

I can’t beleive how Mellom he is right now

by Mellomboi22 June 17, 2018

mellow purple

(1)Mellow yellow but purple
(2)A more suttle purple like a I'm sittin on the couch admiring my purple walls as I watch the cat take a shit right in front of me type of purple.

I just shit in my Barney the Dinosaur costume Fred, it’s no longer just purple it’s more of a mellow purple.

by Mr. Wordy Mann November 16, 2018