Mmm 

Mmm is a song performed by the K-pop group Treasure. Mmm is probably the most het song ever made, it just radiates so much het energy, and if you read the lyrics you will realise that it is SO. FREAKING. HET. ESPECIALLY YOSHINORI'S PART
"you're the only one who makes me kneel down"????? Hello????? HET
Treasure are not a group full of het guys, but their title tracks are definitely het.
If you listen to Mmm too many times you will actually become het even if you're not a het.

Person A: I've listened to Mmm too many times in a row
Person B: What are you doing Sana? You're going to become a het!

Mmm by Lu💜 November 8, 2020

MMM 

A black guy that is gay and likes little boys and plays with them until midnight then he takes a selfie of him drinking milk on his laptop. Is mad at people for no reason like a girl on her period. Pretends to like girls on tiktok and overly acts like he loves girls.

That guy looks like a MMM.
Yeah I agree he does look like he likes kids.

MMM by MMMiskatpali March 27, 2023

Mmm 

Pip doesn’t believe audrey

When you tell your boyfriend something and he says mmm because he doesn’t believe you

Mmm by Skyc July 1, 2018

mmm 

This exclamation is usually used when a human enjoys a certain flavor in food. When the pleasurable taste touches the tongue, this exclamation is always used.

Scott: How are those chips and apple slices?
Tommy: Mmmm! They're delicious!

mmm by Weirdafuiufudisew October 24, 2018

Mmm 

Making money moves

We really out here mmm , get ya break up

Mmm by Ttpzo January 23, 2019

mmm 

The sound you make when eating a doughnut.

Mmmm! That was a goooood doughnut!

mmm by CrazyMaisy May 26, 2019

mmm 

When the commonly used 3 letters to describe enjoying a food, taste, smell, pleasure etc. gets replaced as the top result on Urban Dictionary by a definition saying "mmm" has something to do with not having anything to add to your friends text conversation

Mmm that food was delicious?

Friend: You dont have anything to add to our conversation

You: No, I simply said mmm

mmm by UrbanClicktionary July 13, 2019