Nummis 

An disgusting odor of the public hair often referred as smelly dick hair

I smell my nummis

Nummis by Fgfthhhh February 8, 2017

numismatics 

the study or collection of coins, medals, paper money, etc.

When I grow up I want to be a Numismatician; but first I must do my numismatics homework.

numismatics by albie November 26, 2007

Nummins

A word used to describe something really yummy or delicious!

mmmm! That coffee was absolutely nummins!

Nummins by Kmoney sizzle September 29, 2011

Numiska

Something that can be said at any given time, and will increase the stupidity of your current conversation.

NUMISKA!,
wow the sky is purple. not its burghendy
what did you say? burgers fall from the sky?!

Numiska by Bbmakerbelliman December 21, 2009

M. A. Numminen (Mauri Antero) 

A famous underground artist from Finland. He has many great songs, i.e. Balls Between Zip (Munat jäi vetoketjun väliin).

M.A. Numminen is the best artist in the world.

M. A. Numminen (Mauri Antero) by Jaakko October 17, 2003

Nummish

When talking of or about food 'Nummish" is a synonym for tasty, delicious or, scrumptious. Derived from 'Num num' or 'Nyum nyum'.

Person A: This doughnut is nummish, I would like another one right now!

tasty delicious scrumptious Nummish

Nummish by M3LLLL June 19, 2011

numismaddict 

A person who is addicted to acquiring wonderful, beautiful, expensive, precious metal coins. A numismaddict is someone who is diagnosed as not being in control of their impulses or need to buy coins, even to the point of going broke to obtain them.

Numismaddicts sometimes "coin" new words to describe their fanatical passion for coins.

His numismaddict behavior eventually drove him to the poor house. Fortunately, Numismaddicts Anonymous was there to help him share his obsession with other numismaddicts. Professional treatment is also available.

numismaddict by Coin Monger February 21, 2013