Muggins 

A term used by an angered black woman(most likely a large black woman), when her purse or other belongings have been stolen from her.

Come back her' ya muggins!

Muggins by D-Smith November 29, 2010

Muggins 

Basically a mug

Hey dude you know leigha she’s such a muggins

Muggins by Baldnute February 12, 2019

Cotton Headed Ninny Muggins 

1) A moron, idiot, dumbass, and overall stupid.

2) A human who accidentally got into santa's bag, and was raised by elves, who because of his human form, cannot make toys as fast as the elves and is inferior.

3) An inferior toy-maker.

Buddy: "Why don't you just say it? I'm the worst toy-maker in the world. I'm a Cotton Headed Ninny Muggins."
Elf: "No Buddy, you're not a Cotton Headed Ninny Muggins. We all just have different talents, that's all."

Cotton Headed Ninny Muggins by AnAsian2010 December 19, 2009

cotton headed ninny muggins 

One who thinks he is humorous and/or lacks brain capacity; a doofus

Notice how the two previous posters before me are, themselves, cotton headed ninny muggins's?

cotton headed ninny muggins by Ctrl April 22, 2006

cotton headed ninny muggins 

An insult used by elves

Buddy the Elf: "I'm just a cotton headed ninny muggins!!"

cotton headed ninny muggins by Papa Elf13 January 1, 2012

Barry muggins 

An insult used when someone treats you like a mug.

'Oi, give me your McDonald's!'
'Fuck off. Do I look like Barry Muggins to you?'

Barry muggins by Charwood October 21, 2016

Clan Ninny Muggins 

Clan Ninny Muggins is a clan in the popular app clash of clans. It is led by the fearless leader, Geoffpac and is a very active clan. Being in clan Ninny Muggins is not only rewarding in it of itself it's fun. The clan is an up and coming clan with a range of levels for players starting in silver rank all the way up to master. Ninny Muggins is a diamond in the rough for a clasher.

To be a member of Clan Ninny Muggins is to be part of the Ninny Muggins family.

Clan Ninny Muggins by Riptide Tiger July 28, 2014