A common greeting in reference to someone who looks like Paul 'Bonehead' Arthurs the rhythm guitarist (sometimes celloist) of Oasis. Bonehead himself maybe recognised for having a casual look on his face constantly and having soft cheeks, like that of a peach. the word 'Cha' is a bastardization of 'Here' which is nowadays used frequently in Geordie Slang

1. The default beliefs installed when you were a child.

2. An unexamined position you absorbed from your environment growing up.