Mungas mean that your jealous or that someone should be jealous
When you see your mate and your with your girl hee says "Man im so mungas of your girl she smoking HOT."

or

Damn mungas much
by Bhee May 2, 2010
Get the Mungas mug.
Adjective used to describe something or someone in relation to an overwhelming size.
This word is to be used by people when they are very passionate about getting their point across when words such as big, huge, and gigantic just can't deliver the importance and emotion of the phrase "Mungas"
"Daddy, guess what, when I was at Disney on ice I got a Mungas, Mungas, Mungas cotton candy.....ya, the thing was so Mungas"

"Lets hit up the corner sub shop, the steak n cheese's there are cheap and Mungas"

"I'll take another round, and don't be given me no 16 oz....I want the Mungas beer mug."
by kurtnation February 18, 2009
Get the Mungas mug.
That is a munga
by Jack Dorrinkle October 21, 2008
Get the munga mug.
A male who has an extremely large penis.
Have you seen that guy in the changeroom he is a munga
by Johnny1111111118 October 25, 2008
Get the munga mug.
An abnormally tall male who stands out in public and has an abnormally large penis which is proportional to his body.
by SIMON1112 October 28, 2008
Get the munga mug.