a car driven by a paedophile (often a white van)
"OH SHIT A NONCEMOBILE!"
A car commonly driven by pedophiles and downright wronguns.
Commonly seen to be corsas, white vans and Citroen Picasso's.
"Oi look there goes davo in his noncemobile"
"Yeah look there's a 15 year old girl in the back I guess they're off to maccies"
"That's if his Corsa doesn't blow up first"