konuş yarağımın kafası: i think it means this speech should be end
or our speech never ends haha hahaha

i donno am just kidding
but am sure that this sentence is talking about (talking)
---------------------------
the second sentence... i think they mean
ankara & kayseri are not close there is a distance between them
i mean they are far from each others... maybe u should look to the turkiye map
to get my point
any way am sure that here are many kind members will help u & correct my info ... but i try to do my best to help u ... selam