Top definition
A replacement for the word "nice". It is used to exclaim great news.

Often used in reference to a sexual innuendo or while congratulating a bro in his sexual conquest.
Sam "Josh and I took those twins to poundtown last night!"
Parker "Neesh!!"
Will "Fucking Neesh"
by Boy boii January 29, 2015
Get the mug
Get a Neesh mug for your Aunt Beatrix.
2
1. A verbal outburst showing great excitement and delight for a person, place, or thing beyond what normal words could possibly express. May also be accompanied by a physical gesture or movement.

2. Extreme, overwhelming giddiness.

3. An expression originally used by YouTube member "Dax Flame".

4. Variants: To neesh; the act of neeshing.
"I just won free Iron Maiden tickets! Neesh!!"
by P4nD0r4 January 19, 2009
Get the mug
Get a Neesh mug for your girlfriend Helena.
3
An excessively large head, or dome piece.
jordan has the biggest neesh ive ever seen in my life, what a tool.
by I <3 Soccer. May 14, 2009
Get the mug
Get a neesh mug for your mate Larisa.
5
A no-no. Something that is to not be done. Usually a warning given after a rather repulsive action.
You hooked up wit her? Neesh, man, neesh.
by ConDawg January 28, 2005
Get the mug
Get a neesh mug for your barber Beatrix.
6
Neesh (Nee*shh)

Most commonly used in replacement of the word "Whore".
She slept with three guys at the same time? Wow, she IS a Neesh.
by 1337complete August 31, 2005
Get the mug
Get a Neesh mug for your cousin James.
7
Verb: to spill a quantity of alcohol on one self
"damnit, i just neeshed my beer."
by qwaka November 19, 2003
Get the mug
Get a neesh mug for your Uncle James.