(UK) Slang for paedophile.
"That Gary Glitter bloke, he's a right nonce."
Used by prison staff, to explain the segregation of inmates who were convicted of sex crimes towards children and the other inmates

Not
On
Normal
Communal
Excercise

NONCE
Prisoner W23899 is a nonce.
1) A person convicted (or simply guilty) of sexual crimes, especiall paedophilia.
2) What you call your mate just because you're jealous of him for having an attractive 16-year old girlfriend.
3) A common British insult - generally equivalent to wanker, twat
Garry Glitter
a deviant, a sex offender;
from acronym NONCE, UK prison classification for prisoners deemed at risk from attack from other 'regular' prisoners because of the sexual nature of their crimes
NONCE = N ot - O n - N ormal - C ourtyard - E xercise
'Oy , Glitter ! You're a nonce, you are !'

'Five measly quid - Five quid ? Is that all ? You're a nonce, Hill... a Nonce !' - Little Orphan Boy to Harry Hill on The Harry Hill Show, 1996
a person who molests children
'i'm gonna give that nonce a chelsea smile!'
Although this officially means paedophile, this word is often used to mean stupid.
'You thought that Hollywood was in Canada?! You fucking nonce!'
1.) Slang term for a person who has committed crimes of a sexual nature, particularly pedophilia, esp. in the United Kingdom. Comes from the acronym used in prisons to describe said individuals: Not On Normal Communal Exercise. Also used occasionally as a general insult, regardless of the tendencies of the person to whom the word is applied.

2). Also, somewhat obscurely, a term meaning 'the present or particular occasion.'
1). 'Ere, this nonce pedobear is in for right ear-boxing if 'e don't stay away from the main prison population.

-or-

Ay, mate, what say you lend a chap 5 quid, eh? No? Oh, what a right nonce you are!

2). I say old chap, it appears that I have been incarcerated because pedophilia is rather illegal for the nonce. Fortunately for sexual deviants, the legislation is becoming more and more lenient as time goes by in good old Great Britain.
British slang for "pedophile." A really disgraceful group of bastards native to playgrounds, schools, and vestries.
Nobody has less fun in prison than a nonce.
peedofile, stupid person or someone who's pissing you off
hey Angus you nonce.
(UK)Slang meaning pedo or kiddy fidler, originally means Not of Normal Criminal Eellement.
I'm gonna go an stripe that dirty nonce in pad 12!
A mincing boy-hungry paedophile
She was 14!!!!!!! You fucking NONCE!
a kiddie diddler
watch out for uncle vic he's a nonse that diddles kiddies
a person who has sex with young girls and boys.
ben beverage
This word, in its offensive slang forms, is probably derived from "nonsense".

Convicted child sex offenders are often considered to be the lowest of the low (i.e. the most "nonsense" people in society), and this, rather than the NONCE acronym, may be the main reason why this word became associated with paedophiles.

Calling someone "nonce" normally means one of three things:

1) UK prison slang for a paedophile.

2) A general insult, usually as an extension of 1) or 3).

3) A nonsensical person, or person behaving in a nonsensical manner, generally equivalent to stupid or idiot.
1) "Gary Glitter's a nonce!"
"Protect your kids from those nonces."

2) "You've been behaving like a twat all night! Piss off you annoying nonce!"

3) "He wasn't talking any sense- he was being a complete nonce!"
"Well, he's certainly nonced that up."
An adult that has sex with children that arent legal
"Michael Jacskon is a disgustion nonce"
"Adrienne, Chaz and George are nonces"
The sort of man that would come into your life, principly, to rape your babies. He may be a 'relative', or a 'complete stranger'. Will either befriend you or find ways of getting close enough to you to get at your children.
This may sound strange, but, he may even find a criminal way of impregnating you while you sleep and steal the undeveloped fetus for sex with the baby.
For many years, they drugged and raped me and stole my babies as I slept, and then raped the babies. He must be a nonce.
someone who is a clart and an ignoramus at the same time.
What do you think when you hear the words "keyboardm." A board with keys on it.
Like "once", "twice" and "thrice", but relating to something that has happened exactly zero times.
"How many times have you actually done this?"
"Once or twice."
"Really?"
"Okay, more like nonce."
slang name for celtic football club, a team for victims of child abuse and religious buggery.
we beat nonce fc 2-0 the other day