Nonce

a boy who obsesses over younger girls

Year 10 boy: look at her arse (year 8)
Other year 10:shutup u nonce

by Hajakaoaosodoso August 19, 2019

Nonce

Someone who acts in a nonsensical manner

Look at Sabatha, he is such a nonce.

by Mark wahlburg October 26, 2018

Nonce

UK slang for pedophile or sex offender. Often appear in YouTube videos or on social media. More common in dark allies coated in graffiti. Don't really like to show their faces. Can prefer boys or girls.

Guy: hey kid, get in my van. i have candy
Kid: HELL NO YOU NONCE

by Iss Ya Boi Skinny Penis May 25, 2018

Nonce

A person (or persons) whom have attempted to secure a free car exhaust and threatened to use their large social media following to full effect, only to have this back fire and it be discovered that they partake in sexual relations with minors.

Dave Aspden.

That Dave Aspden is a right nonce.

by Dave Hebson December 4, 2019

Nonce

A pedo in Speedo’s

Charlie key is a right nonce because he plays with 12 year olds

by MeetingWheel69 May 29, 2019

nonce

A nonce is a person that like to stalk children!, so basically a nonce is a pedophile

J0ngle is a Sweaty Nonce !
or

J0ngle like to be a nonce because he likes kids!

by -Flint June 5, 2020

Nonce

A guy who fucks 5 year old

The kid is walking down the road she feels a warm breath on her neck a man grabs her and puts her in his van and strips her naked...... the van shakes
He is a nonce

by I’m not 5 April 13, 2019