Noggin 

A person who has done something silly

David I cannot believe you did that, you are such a noggin

Noggin by ABCDEF-U February 16, 2022

Noggin 

A funny little guy from the game My Singing Monsters

Bitch, you look like noggin with white airforces

Noggin by KingLlamaBomba May 13, 2022

Noggin 

An action where foreheads touch in an affectionate way - popularized by Crush from the film Finding Nemo

Whenever my cat is laying on my chest I give her a noggin and a kiss

Noggin by PsuedoThePsychoticPsavior November 8, 2022

Noggin' 

Looking at pornography, ie porNOGraphy. Usually pronounced "noggin", without the "g" at the end. Term derived as a way to avoid detection, much like p-nog.

Eliot: "Ya know Mike, I've been noggin' a lot lately."
Eliot's mom: "What does that mean?"
Eliot: "Oh, nothing."
Mike: *snickers*

Noggin' by Eliot/Mike February 28, 2009

Noggin Clontith 

The gnome as seen in the YouTube video; “youvebeengnomed.wmv”

Friend #1: Hey man did you see Noggin Clontith on that one YouTube video?
Friend #2: Yeah man, he’s pretty sexy.

Noggin Clontith by Toe Pincher February 21, 2019

noggin knocker 

Or often called "double noggin knocker", is a combat move used to take out two assailants simultaneously. Not to be confused with a headbutt... this move is performed by taking the heads of two opponents and cracking them together, with little impact upon oneself.

You see this kind of thing alot in tag team style professional wrestling.

This move seems less effective against pacific islanders, as apparently, their heads are harder than most people's.

Bushwacker Bob made a big mistake when he tried performing a double noggin knocker on the Samoan brothers.

noggin knocker by Alfie The Horndog July 16, 2007

Noggin-Bogglin 

A new way to say Mind-Boggling!

That's so noggin-bogglin'!

Noggin-Bogglin by Dead Chaos March 16, 2010