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

A person who doesn't realize they are transgender yet, or is in denial; an undeveloped transgender person. When they realize, it's referred to as the "egg cracking."