A shortened form of biznatch, meaning bitch. Most used in a friendly way rather than a demeaning way.
Girl: Get over here, natch!
by waterxlilyzzs December 09, 2008

by Shaz_Mazoo July 20, 2006

n. The NATure CHannel. Also as: Natch, NatCh and (rarely) NATCH. Usually follows a definite article.
by UncoolCentral October 26, 2005

Literally, from or of the rump. Originally used as a meatpacking term. Can be used to substitute any form of a negative word.
Dude, I just took Dr. Baumer's test - it was freakin' natch!
Yo goat, wash your stinky ass socks man...they smell super natch.
I boned Ashley last night and her cunt was natch.
Yo goat, wash your stinky ass socks man...they smell super natch.
I boned Ashley last night and her cunt was natch.
by B'jackoff October 15, 2004

by thegreatestshineonearth May 22, 2009

by LizzieMaher March 13, 2014

A degroatory term for a short, ugly man. Typically used in reference to someone from the southern united states, such as Florida, who can be described as a geek and dweeb. A "natch" will typically be someone who swing dances or lindy-hops, engages in a profession such as engineering and will usually host an uninteresting blog about himself and his numerous inconsequential achievements.
Dude! I don't care about what connection speed your cell phone gets to the internet! Stop being such a natch!
by Le Pepy July 13, 2005
