4 adjectives to describe buttermilk

He was poor, a miserable fag, under the control of that mean wretch up there at the school, who looked as if he had sour buttermilk in his veins instead of blood.

She returned with two glasses of cool buttermilk.

As beautiful Kitty one morning was tripping With a pitcher of milk from the fair of Coleraine, When she saw me she stumbled, the pitcher it tumbled, And all the sweet buttermilk water'd the plain.

I assented, and received a small jug of thick buttermilk, not remarkably clean, but very refreshing.

4 adjectives to describe  buttermilk