Baining
A remark popularised in Glasgow made to describe an experience or an object, from which significant enjoyment, and a general feeling of satisfaction, is derived.
Describing an experience or situation

“Double music this afternoon, that’s baining bro”

or, when describing an object

“Nfn lit tea, fortnite n a baining wee ginger cake to cheer is up after a shite day sc snap is"