look up any word, like lemonparty:
 
1.
A word that is commonly used very randomly to say there excited
Dude I got an A+ on my test!
NEEHAR!!!!!!!
by GTbrett90 April 28, 2005
 
2.
used when someone finds something entertaining or worth a laugh
- i just farted.
- neehar!
by rae July 21, 2004