spontaneous neanderthalism

The process by which an ofspring from a nice family becomes a jerk.

Joel's mom is so nice, but he's such a bigot. Must be a case of spontaneous neanderthalism.

by JavaJaneOhio August 12, 2010

Spiraling Neanderthal

When you fuck a redhead on her period.

This chick I banged last night was the worst Spiraling Neanderthal I have ever done!

by KaneKewl November 4, 2011

Neo-Neanderthal

The kind of people (both male and female), who instinctively only care about breeding with a cute/attractive counterpart. They are usually not very well educated and spend their time in bars scouting for potential victims of their blissful ignorance on using others.

"Dude, check out that guy jumping through that group of fine girls..."
"Yeah mate! She's a total neo-neanderthal!"

by Thedoragon November 24, 2017

Slutty neanderthal

A female whose brain functions at a bit of a primitive pace, with the exception of her thoughts bout takin the dick, she is up to times on that subject.

I tell you what. ....that Emily has some quirky ways bout her, but her being a slutty neanderthal has had its advantages. ...she makes me do things i been scared to ask other girls to try

by Genious817adam November 7, 2019

The neanderthal mark

When you are having sexual encounters with an individual and you suddenly notice their ex's name is still tattooed on them you suddenly jizz on the name and use your dick to leave your mark

I gave her the neanderthal mark.

by Anne$pitz November 27, 2022

Modern Neanderthal

A Modern Neanderthal is a person that thinks they are smart, but really isn't

Person 1: OH. MY. GOSH. GUYS I JUST DISCOVERED THAT THE EARTH IS FLAT!
Person 2: Guys look! the Modern Neanderthal discovered so called "Blinker Fluid Tank"!

by MyNameIsNotJay September 5, 2022

Diseased Neanderthal

A white person, particularly one who is racist and ugly.

When you're a diseased neanderthal, you look 50 by the time you hit 25.

by Charming Dentist January 7, 2024