a swaylay nonce is a racist adjective used in northen parts of london as slang for that triangle nonce bin shaped whore
person one:omds that person is such a swaylay nonce its unreal
person two: no way did you say that in public thats racist
person two: no way did you say that in public thats racist
by ardarr lollar ardarr lollar February 17, 2020
Get the swaylay noncemug. 
Darryl: "Ew...attracted to kids age 6 to 10? I can't believe she's a fucking nonce."
Sam: "A nonce is a person who has been convicted of a sex offence. You do realize there is a difference between finding someone attractive and sexually molesting them, yeah?"
Darryl: "Whatever, nonce sympathizer."
Sam: "All I did was state the facts...."
Sam: "A nonce is a person who has been convicted of a sex offence. You do realize there is a difference between finding someone attractive and sexually molesting them, yeah?"
Darryl: "Whatever, nonce sympathizer."
Sam: "All I did was state the facts...."
by Nariety January 27, 2021
Get the Noncemug. this word means that i will knock you out in welsh according to the one and only niko omilana and LETS GO CHAMP
niko :hey shanon say im going to knock you out in welsh
shannon:idk how to say that LETS GO CHAMP
niko: repeat after me im a nonce vidal
shanon: im a nonce vidal LETS GO CHAMP
shannon:idk how to say that LETS GO CHAMP
niko: repeat after me im a nonce vidal
shanon: im a nonce vidal LETS GO CHAMP
by jake pauls uncle November 26, 2019
Get the noncemug. 
by Spooligan April 18, 2018
Get the Noncemug.