Whits wrang wie your greet face jings fowk canny talk proper in here.
Shillpit - Thin, weedy
"Bauchle" - the opposite of "big yin", usually a "wee bauchle" is used to describe a shabby-looking person, especiually a small one.

A fecht(fight) weel(Well then ) Haud(hold) ma coat

ahm peedie (or peerie if yer a Shetlander) meens little