Nimtwat 

Some person who is an idiot that you do not like.

The kid in the front of my biology class is a Nimtwat.

Nimtwat by Stratford09 June 2, 2011

nimtwit 

Cross between a Nimrod and a Dimwitt. Can be used as an insult.

Gosh your mom is such a Nimtwit.
Your such a Nimtwit

nimtwit by Captain W. May 15, 2006

nigtwat 

The african-american Vagina.

The female reproductive organ between the legs. nigtwat

nigtwat by Mikeman717 July 19, 2006

nimwat 

A word to use to describe someone who acts stupid and/or dumb. They do dumb things and act it too. Nimwat for one person and nimwats for many.

That nimwat down the street is here.

nimwat by The best person ever. - m <3 July 5, 2023