Fastneck 

Fast neck is a term that means french kiss.

Fast necking often occurs when baxter and friends supply large quantities of alcohol to the female sex in exchange for a fastneck.

Fastneck by stringvsblackhawk February 23, 2009

fatneck 

verb: to make someone sitting in the back seat uncomfortably cold, by rolling down the front windows of the car. The perpetrator is usually a drunk fat-ass, and an inconsiderate boor, who is not interested in the comfort of fellow passengers. They can be easily identified by their robust neck meat. While the fatnecker is only interested in his own comfort, the person being fatnecked is usually too shy to ask the fatnecker to roll up his window, because the fatnecker is usually an older, burly, high school senior, and the victim, a skinny, waifish, freshman, who will have to earn the respect of his peers before dictating the climate of the vehicle..

"Man, that asshole fatnecked me all the way to Memphis last night. While he was in the front seat, sweating, and being loud and drunk, I was in the back seat, shivering, and too timid to ask him if he could roll up his window."

fatneck by Horace Blumpkin May 13, 2010

fatneck 

a human with an excessively large or fat neck. a person with double chins & then more fat to add with that fat.

Wait until he moves his lard fatneck out of the way.

fatneck by squirtmouth October 29, 2015

fatneckassnigga 

a stupid nigga wit a fat ass confidence level

"brody a real fatneckassnigga always saying he right"

fatneckassnigga by Fatneckassnigga June 4, 2021

fatneck 

someone with a fatneck? self explanitory...fatnecks may dress uup as queefs for halloween.

look. its your m0ther. what a fatneck

fatneck by You_Fking_Wish. December 21, 2003

FARTNECK 

When a female is on her back and giving a blowjob/being fucked in the mouth and the males asshole is nearly touching the females neck and double release of sperm and flatulence occurs simultanously.

While fucking that girls mouth and farting on her throat giving her a fartneck. Most easily achieved using a bed with a headboard to get the right angles.

FARTNECK by D.A. SMITH March 29, 2008

fatneck 

Someone who has a neck like a rolled up duvet.

Even wearing a rosary the fatneck looked like she was being strangled by a piece of elastic.

fatneck by Lotty July 6, 2015