Top definition
when you're telling someone the tea and instead of saying "period sis" you just say "case closed"
Example 1
girl 1: " that girl was trying to make me jealous with a pic of her and my ex"
girl 2: "really?"
girl 1: "yeah, and I already knew she was less than me but that proves it even more. case closed"

Example 2
"I hit her with the facts and that's that, case closed"
by BenDover42069 April 13, 2020
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