Green’s Dictionary of Slang

hootermacglooter n.

(Aus. Und.) money.

1946

Sun (Sydney) 29 Sept. 15/1: Old Brissie the star-gazing gov bumped one of the schemozzles which nearly drove Mac off his scone. And that was the terrible shortage of hootermacglooter or, if you want to be sissy about it, the spondulicks, hay or smash.