nit 

a nit is a little longer than a bit

Robinator says: are you gonna be home for a nit?
Tarv says: yes
Tarv says: i'll be here for a nit

nit by Tarv October 22, 2004

nit 

a cross between a nut (testicle) and a tit (breast)

Dude, I hate you. Suck my nit.

nit by Dextatron 5,000 October 27, 2007

Nit 

Ned In Training

A younger version of a nedof either gender.

"Look at those wee nits hanging around outside the 24-hour tan stand, their idea of a wild Saturday night!"

Nit by Teapot June 12, 2005

NIT 

New in town

She's a NIT

NIT by nitofthehunter March 13, 2009

NIT 

Acronym for "Not in Tournament". Made famous when predicting the outcome of March Madness.

Cory: I got Michigan State going all the way.

Garrett: I didn't see them in the bracket.

Cory: Well they're not in the "bracket". They're in the NIT.

*friends laugh*

Coby: You know that stands for "Not in Tournament" right?

NIT by KnightofNerdom March 14, 2019

Nit 

Nit in this specific case means “not lit”, or not cool.

Ugh! Susan that is totally nit.

Nit by idkwhyiwrotethese December 8, 2019

Nit 

Scouse slang meaning someone annoying

"shut up you little nit"
Used in the same way bellend or twat would be used.

Nit by Chicel February 13, 2020