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 Yellow

slang used for lsd

"Dude whats he one hes talking to a tree?!"
"Mellow Yellow yo!"

by ZZZZZZ! August 05, 2008

Mellow Yellow

Giving someone a mellow yellow is when you act like you are going to bust a nut on their face, but instead you let forth a flood of urine all over them.

Best used when you have someone that brags about how good they are at giving head.

by theJeremiah July 16, 2005

Mellow Yellow

When you're too drunk, chilling and piss yourself.

Man I just mellow yellowed all of your grandma's couch.

by RenOfHeavens October 04, 2016

Mellow Yellow

One who is mello and yellow.

Liz, and Baylie are mellow yellow. They call them Yellow Mellow.

by Alyssa Jane October 18, 2007

Mellow yellow

An Asian person who smokes lots of weed and is always chilled out

Hey look that Asian other there is a proper mellow yellow

by Bowler May 10, 2018

mellow yellow

When you get the stringy bits of a banana, grill em, crush em up, mix em with pot and smoke it

"that guys hooked on Mellow Yellow"

by Might April 09, 2004