Notchback 

The greatest body style of Foxbody Mustang.

"there's a reason most drag fox mustangs are notchbacks- they are lighter."

Notchback by 90notch December 15, 2008

Masons notchback 

The groove between the buttocks of a man wearing thigh high boots

If you haven't seen Masons notchback, you haven't lived.

Masons notchback by Niiue May 14, 2022

Northback 

Someone from Northfields in the city of Leicester. A very bad part of the city in which many people are afraid to go.

Guy1- "do you know Liam?"
Guy2- "Northback Liam?"

Girl1- "hey look its Fred"
Girl2- "ain't he a Northback?"

Northback by Grass-cutterz April 14, 2013

notchblock 

When a female stops another female from flirting or having sex with someone. Not as frequent as cockblocking, but just as heinous. (Akin to pussyblocker, but with a better ring to it.)

A hot chick started flirting with me at the bar last night, but her chubby friend had to notchblock the hottie, trying to get me to pay attention to her fat ass instead.

notchblock by Mr. Misterious October 13, 2011

notchacho

An abbreviation of the words “not” and “brochacho”. Used to described something cool and epic.

Man that guy is pretty Notchacho! I want to be him one day!

notchacho by Bryce Johannson March 28, 2021