Hah, I say egit all the time, it's such an old-fashioned insult though.
Americans say 'bangs', British people say 'fringe'.
I love saying 'innit' and 'warrit?' and 'somefink', little imitations of Northern English accents.
Irish people tend to blend verbs, like 'I amn't' and 'I ain't' instead of I'm not'.
I'd consider sck-on to be the posh way of saying it. ^^;