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An imitation of the sound made by a cash register, used when someone's action will result in mo' money; see also cha-ching
I'm gonna cash this check: ka-ching!
by dan September 28, 2004
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Jun 18 Word of the Day
Adj. Something that is expected to have a long lifespan by virtue of having existed for a long time, based on the lindy effect, named for the New York restaurant Lindy's, coined by Albert Goldman and popularized by Nassim Taleb.
cooking with fire is lindy
by mmebs June 13, 2021
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2
The sweet sound of cash. Usually associated with making (or spending) a windfall.

Etymology: from the sound an old-fashioned cash register makes when the cash drawer slides open.
by tomte May 19, 2004
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3
The sound a cash register makes. NY Times, 050904, in a review of Bob Woodward's book on the White House. "Plan of Attack".
"...to say nothing of the ka-ching of cash registers."
by John Heron May 09, 2004
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4
The sound of a cash register that was revolutionized by Seth Green in his younger days.
Seth Green was the ka-ching guy.
by awesomemonster December 09, 2008
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5
An onomatopoeia indicating the opening of a cash register. It is an interjection used to express the acquisition of money.
After Marvin got hit by a truck, he ended up getting $7 million in legal settlements. Ka-ching!
by JaxonJackson May 26, 2020
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