Nuncest 

Intercourse between Nuns as they refer to themselves as sisters.

I watched some lesbian nun porn last night.
Bro hook me up with some of that Nuncest!

Nuncest by Bobthehog January 9, 2013

Noncestick

When a paedophile has raped so many kids that the government has decided to impale them on a metal pole.

You hear about that paedophile Nik who lived up the road? Yeah now he is just a noncestick

Noncestick by NJRuler November 6, 2019

Nungester

Verb. To have rough sex on a coffee table.

1. I totally nungestered her last night, the coffee table was a wreck.

Nungester by nunbar2013 May 6, 2013

Noncester 

A noncester is not just your average, small time nonce.

A noncester is prolific in his fiddlings of multiple victims and can only be described as a monster nonce for his many deplorable acts of paedophilia. A Noncester.

Bailey, mate, clock that guy by the main school gates. It's Keith the noncester spying the hopscotch again.

Noncester by Mighty Ducks Sunshine Beam January 22, 2019

Noncest 

A nonce who also loves a bit of incest while they "nonce" it up with their 5 year old brother. A very big no no

Me: mmm love myself some kiddies
stranger: sir could you please leave
Me: why? I'm just here to pick up little johnny.
Stranger: Sir, please stop touching that child like that, you're in a kindergarten, SIR STOPPPPP NOWWW!
Me: *Inappropriately touching my little brother* Whats the problem?
Stranger: YOU ARE A NONCEST THAT'S THE PROBLEM

Noncest by BigJuice June 23, 2019

noncestess

Extreme of nonce. A nonce in his extremest. Derogatory term for a very gay man.

Also see Gay Max.

He is the biggest noncestess there is.

noncestess by Maca August 20, 2006

NUCEST 

NUCEST;Verb: a form of incest which only exist in the form of sexual photographs know also as "Nudes"

jimmy takes act in NUCEST with his step mother.

NUCEST by Shlong John June 12, 2016