notch 

A notch is a piece of eyebrow missing due to a razor.
How it occurs:
1. Person A makes a boast about something they will due
2. Person B says "notch"
3. Person A must then do the thing that they boasted about or else Person B will get to take a piece of their eyebrow

Person A: I'm going to go climb the CN Tower now
Person B: Notch
Person A: Crap, it was just a joke
Person B grabs a razor

notch by :)jwood(: March 28, 2015

Notch 

A famous man, developer of Mojang. His company created Minecraft, Scrolls, and Cobalt.

I hear Notch is working on a new game!

Notch by The_NameMaker January 29, 2015

Notch 

A notch is a unit of measurement for sexual partners. Some people count anything more than kissing as a notch, and some people only consider sex as a notch. They are a count of how many people you have hooked up with, and not how many hook ups you have had.

That's nothing, after last weekend I'm at 23 notches.

Notch by hipbones April 15, 2015

Notch 

Something being of good quality. As in Top Notch

That game was notch

Notch by luckymeister December 28, 2013

Notch 

Notch: Another word for Jesus.
Anyone who play minecraft know him.

Hey look, notch joined our server!

Notch by Oxysoft December 14, 2010

Notch 

aka Markus Persson, the original creator of the popular video game Minecraft.

Holy cow, Notch just joined our server!!!!!111!!!11

Notch by dibbylongshooott August 27, 2020

Notch 

(Verb) To inadvertently DDoS attack a website due to sudden interest, often caused by a reccomendation from someone with many online followers or fans.

Coined on the 26th August 2011, when popular indie games developer Notch (Markus Persson) directed his 300,000 or so twitter followers to visit the website of Grimrock, another indie game, almost immediately crashing it.

Notch: Check out this awesome game! *trollface*

Me: Man, that website is gonna get Notched.

Notch by TwelveNinetySix August 28, 2011