A "Hyper-Nonce" is someone that is extremely cringe worthy and actually thinks they're cool for said action
I.e. Liverpool fan on twitter
State of this lad... Absolute Hyper-Nonce him!
What are you doing you absolute hyper nonce
A skinny and Linley individual who when has had a couple ciders believes that touch and rubbing girls without there consent is ok. In extreme cases a nocker nonce may drop kick the new girl
Guy 1: “oi did u here about Matt last night?”
Guy 2: “ye mate what a nocker nonce”