mumphel 

(verb)when one laughs with his/her mouth full of food. quite a dangerous act, can easily lead to choking. commonly happens while high on marijuana.

That little stoner is mumpheling like a bitch!

mumphel by Hot Chili Gumption November 8, 2008

mumphead 

someone who publicly buts in, or intrudes into a private argument or disagreement between two people and denigrates both parties.

This behavior is often seen in a Restaurantor Pub. The Mumphead does not have to know the people arguing. He is more concerned with intruding into the conversation.

mumphead by Imactive March 6, 2005

Mumphlin 

Is a person who works at a bar and comes home to order pizza at 7pm and drink two bottle of Beringer wine that has the taste as if the person had vomit in there mouth and then they will try to get the person to do stuff for them after you had explained it 5 times but they will forget and drink them selves into a oblivion and have a deranged look on there face like the cross dressing gremlin that was confused and could have been yoda in his younger days and look back and say “young I was mistakes I’ve made”

This bitch is a mumphlin and I had to get them from drinking

Mumphlin by Yeast infested monkey99 December 14, 2018

Mumphed 

To "Mumph" is to lay out over a chair or couch/sofa in a state where you do not care what you look like, but just want to relax.

Christopher mumphed on the chair with a slice of pizza in one hand and a diet coke in the other, oblivious to the people staring at him.

Mumphed by TYPE August 22, 2014

mumphle 

mumphle

a secret code word losers use to identify each other in public.

Time to go mumphle mode.

mumphle by MrBubbyG April 7, 2022

Mumphead 

A crafty insult to use on fattys, kids, and geezers.

“Haha! You suck! Mumphead!”

Mumphead by papermoonkinglol May 28, 2021

mumphler 

that character markiplier played as through his play through of the loathing west

mumphler bent over the spittoon and dug hist hand into the putrid spittoon

mumphler by dupsup December 14, 2021