Nonce(y) (U.K. Slang for paedophile) - (Adjective) -When someone’s actions, opinion or taste is so bad and so far from the societal norm, that such an actions, opinions or taste could only be shared by a nonce
“Those trainers are shit!”. “Yeah, they’re proper nonce trainers them aren’t they! Don’t know what he was thinking when he bought them!”
“It was a bit noncey that jacket he was wearing, wasn’t it?!”
a UK slang term for sex criminals, commonly misconceived to be for pedophiles only but is actually a very broad term and can range from coercing someone of age into sex once to the sexual assault of hundreds of children