Nonce

prison slang a rapist or child molester; a sexual offender

Your dad is a nonce

by Thatcuttiecucumber September 4, 2022

Fish nonce

A person who goes fishing for "fun". Typically (but not exclusively) an overweight, white male who puts selfies of themselves squeezing their victims on their dating profiles. Known to lie and exaggerate sizes. Enemy of swans.

Have you seen Terry's on tinder? He'll never get a girlfriend using that Fish nonce photo.

by Merciless6 May 14, 2025

Sleep nonce

When you are a sleep and you're partner usually the girlfriend/wife/woman is touching your manhood in a sexual way without you consent,they may continue their assault till ejaculation is achieved. Signs that you may have experienced this are semen trails,sore rectum and or brusing around the genital area. Women with the names Kelly,Anne,Ella and Sue are likely to commit such acts

Kelly is a sleep nonce, I was nonced in my sleep woke up with a snail trail on my chest

by Leano brown September 19, 2025

Nonce

A kind person

Ali : "He's a nonce right?"
Alfie : "I know he is such a kind person"

by Deffo the truth December 6, 2023

Nonce

Your uncle

That guy is definitely a nonce.

by Imaladg July 23, 2019

Nonce head

A nonce head of noncehead is used to define a person who acts without thinking and usually leaves you wondering why they even did that. A noncehead would intentionally hurt themselves in order to publish the video on social media for instafame. People usually laugh at nonceheads for the wrong reasons.

Slim: Did you see that video of that nonce head eating the pavement trying to do that skateboard trick?
Shay: (laughing) Yeh Bruh, I totally lmfao. What a nonce head!

by Jessie’sGirl November 24, 2021

nonce

british slang word
n•on•s
meaning playful or energetic
Can describe someone who is playing or has been out for hours

"look at him being a nonce in the playground"
"I usually get very noncey at school"

by DogLover59 September 15, 2020