u can abreaviate it aswell to, chinns, grinns, chinnwag,
C n G's anyway u want really
its a chant aswell if u want.
its just a general urban treat.
'remember when gelly got his chode out f'tlads, that was Grinns that.'
'go on, will be just general chinnwags really.'
'Chinn n Grinns, Chinn n Grinns, Chinn n Grinns,' (ect)