Just for fun, here's some Derry slang (place where I live) It's much more creative than Birmingham...ha!Rule number 1, insert 'hi' into the end of each sentence.
Aye right, hi- I do not believe you. (eg. I'm gonne go to the moon! Aye right, hi!)
A face like a busted cabbage- He/She is visually challenged. (eg. eugh, that doll has a face like a busted cabbage hi!)
Bout ye mucker, hi- How are you? eg. Bout ye mucker, hi? (Other variatons include....Whazza crack hi? Bout ye hi? Happenin' hi?
Shit wan- 'Shit one' eg. 'Mey dog died the other night lawd" "Awh shit wan hi!'
Dole Bandit- Someone who is not working, and is on income support (eg. Jog on, ya dole bandit, hi)
That'll be all for now.