guy 1: did you hear that new song by n dubz  guy 2: no, is it good,  guy 1: hell to the no, its waste-gash
a way of describing typical chav music
"guy 1: did you hear that new song by n dubz  guy 2: no, is it good,  guy 1: hell to the no, its waste-gash" What is the definition of "waste-gash"?