Nonce

A person that has an affectionate attitude to a person not of legal age

That Max guy seems like a bit of a nonce I'd keep him away from schools if I were you

by Jota be kidding November 24, 2019

Nonce

A man who tries chatting up those younger than him. Will also possibly be looking for sexual activity

Man 1: Who's that finlay mchale guy is he a nonce?

Man 2: Yeah I saw I'm chatting up a girl in the year below.

Man 1: what a nonce

by BinSap August 9, 2021

Nonce

a word used to describe someone who people consider dumb or unintelligent

"Dude why are you Such a Nonce, stop falling down the stairs"

by SmartMan42069 February 17, 2020

Nonce

An absolute melt of a person who you don’t like. Normally a Dave Francis or Sam Smith.

Fuck off Dave you nonce.

by Nathydizzlesizzle June 7, 2019

Nonce

Mika

Mika is a fat fucking nonce

by Mikasanonce September 14, 2020

Nonce

A term used to describe a human male that touches kids, usually called Dave

That new guy, dave, is a right nonce!

by JaySparks February 17, 2022

Nonce

nonce is a British slang word for a child molester.

That ginger twat Stephen Tries , he's a right nonce

by Salmon tastes like crap January 22, 2019