Photograph by paulabflat at
The day’s wird is:

Bahookie (pronounced /bəˈhʊki / )

In Scots, yer bahookie is yer erse, yer dowp, yer haunches, yer backside, yer bum. Plain and simple.   

Aye, bit kin ye yaise thon in a sentence?

‘Wid ye lay at peace.  Hoo can a pick aw they skelfs oot yer bahookie if ye keep oan wrigglin aboot?  Hell mend ye fir wearin a terry towelling bikini an slidin the wrang way doon the chipboard slide.  Ye daft gowk! Ye’ve a bahookie like a hedgehog…’

Source:  The Mither (c. 1984)