1978, "Eating Your Way To Heaven", Tilt: An Anthology of New England Women's Writing and Art, New Victoria Publishers (1978), page 58:my house is a shamblesempty bottles lined upon table, clothes heapedon chairs, here a sock,there a catshit,
2009, Denis Leary, Why We Suck: A Feel Good Guide to Staying Fat, Loud, Lazy and Stupid, Plume (2009), ISBN 9781440640735, unnumbered page:A cat could give two catshits if you are in a good mood or a bad mood.
2011, Rob Tannenbaum & Craig Marks, I Want My MTV: The Uncensored Story of the Music Video Revolution, Plume (2011), ISBN 9781101524565, unnumbered page:I mean, the catshit was piling up. And when the catshit gets bigger than the cat, you've got to get rid of the cat.