Green’s Dictionary of Slang

sterks n.

[abbr. SE hysterics]

(Aus.) a fit of anger or exasperation; thus give someone the sterks v., to aggravate, to irritate.

[Aus]Baker Popular Dict. Aus. Sl. 71: Sterks, give one the, to infuriate, annoy, depress.
[Aus]S. Gore Holy Smoke 26: Gorblimey, you’d give a man the sterks, bludgin’ there in bed as if it was the Palace Hotel or somethin’!