mmmph 

An onomatopoeia for a sound someone makes when trying to speak while gagged; sometimes used as a salutation among softcore bondage enthusiasts online.

No, please, not the ball-ga--MMMPH!

mmmph by TJ Silverback March 4, 2011

Mmmpecker 

An odd person. Their top lip overlaps their bottom lip and they always say "mmm"

Did you see that Mmmpecker over there. He's mmmpecking the wall!

Mmmpecker by Mmmpecker March 27, 2015

Mmmph 

adjective

An expression of great excitement, surprise, disappointment, or hyperbolic exaggeration.

Mmmph! My boy can eat the most wings in the most wings in the world.

Or

You think 1,000 swings is a lot? Mmmph - that’s my warm up baby!

Mmmph by The Scat Slinging Slasher January 7, 2021

MTMM 

A band named Munn til Munn metoden, wich means Mouth to Mouth method. The band is from Norway.

MTMM BITCH
MTMM RULES!

MTMM by Cobraz February 20, 2009

mmmpj 

peanut butter & jelly sandwich with m&ms inside

Mmm I could go for a mmmpj right now!

mmmpj by mmm4ever October 22, 2009

mmmph 

The sound you make when speaking of something that is delicious and tasty and makes you fart.

I just had 2 beef chalupas at Taco Bell... mmmmph

mmmph by gregmq May 9, 2009

Mmmmpp

A word sound created by the legendary Kamalius Dash Jamalius. It can mean many things such as “I do not agree with this” to “No, I don’t think so.” Many people try to mimic this by saying “mmm” but those who do that need to be put to death.

Thunder: Gift me a nitro Mali
Mali: mmmmpp
Thunder: Aww

Mmmmpp by DefinerOfWordsOnCriticalOps March 30, 2020