Y

 

Yarn
A good joke, as in "Anybody know any good yarns? We could do with a laugh!"

Yearins
Wenglish for 'ear-rings'

Year
Wenglish for 'ears

Years, this...
For many a long day; "It's not a new outfit, I've 'ad it this years!"

Yelling blue murder
Crying and 'carrying on' to maximum efect; "Upset's not the word for it - yelling blue murder she was!"

Yorks
The practice of tying colliers and other workmen's trousers above the ankles to prevent dirt and dust from reaching the upper parts of the body.

Youer
Wenglish both for 'you' and 'your'