Term used for someone who is acting stupid. Derived from the word Mongoloid which is a derogatory term for Downs Syndrome.
by Willyduit April 19, 2018
 Get the Mungmug.
Get the Mungmug. \Mung\·ing, n. Hind. m?ng. (Bot.)
1. When a mother bird eats the green gram (Phaseolus Mungo), and regurgitates them to her babies, to feed them.
2. Something kids made up to make everybody go "ewww!" and tell their friends at parties.
1. When a mother bird eats the green gram (Phaseolus Mungo), and regurgitates them to her babies, to feed them.
2. Something kids made up to make everybody go "ewww!" and tell their friends at parties.
1. And here, you can see the mother bird "munging", as to provide supplements to her babies, who are simply too young to feed themselves.
2. I'll be munging your mother, and mungling her too.
2. I'll be munging your mother, and mungling her too.
by Camera J December 26, 2005
 Get the mungingmug.
Get the mungingmug. Plural form of mung. The term used for a substance that cannot be defined, such as the crap that forms in the corners of one's mouth.
What is that shit on the floor? It looks like mung-mung. 
I was going to kiss her, but she had mung on her mouth. So I threw up on her face.
I was going to kiss her, but she had mung on her mouth. So I threw up on her face.
by John Brandon April 11, 2004
 Get the mung-mungmug.
Get the mung-mungmug. by sirrogermarburg April 17, 2005
 Get the mungedmug.
Get the mungedmug. 1. Noun. The Sticky Transluscent Red Stuff That Comes Out When You Push Down On A Pregnant Woman's Stomach.
2. Verb. To Mung. The Process Of Squeezing Mung Out Onto The Face Of The Receiver.
3. Sexual Attraction To Mung - Placentophilia.
2. Verb. To Mung. The Process Of Squeezing Mung Out Onto The Face Of The Receiver.
3. Sexual Attraction To Mung - Placentophilia.
She Really Munged Me
I'll Mung You Good Later You Baaaaaad Boy
Jesus Mark, Youve Got Mung All Over Your New Filing Cabinet
Mung Tastes Like Spare Change And Raw Horse Blood
I'll Mung You Good Later You Baaaaaad Boy
Jesus Mark, Youve Got Mung All Over Your New Filing Cabinet
Mung Tastes Like Spare Change And Raw Horse Blood
by Led Zep Fan May 31, 2007
 Get the mungmug.
Get the mungmug. One of those rediculous cartoon things that never actually happen but somehow become 'fact' via the Internet.
by Goldfish May 13, 2005
 Get the mungmug.
Get the mungmug. Mung is like to goo in between keys on a 10 year old college keyboard. Like the goo you find in unwashed cups holders in vehicles. Like the crap you find between table leafs when you go to put in the extra leaf. the stuff buried at the bottom of the bristles of an uncleaned hair brush...or tooth (yukky) brush. Like the gunk you find in the creases of your arm pits that you failed to wash for a week. I sure you can think of many more.
by SenorPopeye June 10, 2009
 Get the Mungmug.
Get the Mungmug.