1 definition by frood

Top Definition
Australian slang(?)
1. To laugh in a shrill manner
2. A humorous situation that would induce such a laugh

Short for "cackle":
1. To make the shrill cry characteristic of a hen after laying an egg.
2. To laugh or talk in a shrill manner.
"We were, like, at Maccas, and Sheila was drinking a milkshake, and like, she laughed and it came out her nose. What a cack!"
by frood March 10, 2005

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